1990 GMC C6000 Topkick Engine Parts

Name: Engine Connecting Rod Bearing
Brand: Sealed Power
SKU: 3190A
Price: 6.99 USD

Below you will find various in-demand GMC Engine Parts, components and accessories for your 1990 C6000 Topkick. Advance Auto Parts has popular C6000 Topkick parts like Camshafts, Valve Cover and Cylinder Heads, Engine Internals and more. You’ll also find aftermarket and OEM Engine Parts for other C6000 Topkick model years including 1991, 1992, 1993, 1994, 1995, 1996 and more. Select a category of 1990 GMC C6000 Topkick Engine Parts below and start saving instantly.

Popular 1990 GMC C6000 Topkick Engine Parts Categories

Cylinder Head Bolt Sets

Timing Covers

Timing Cover Gasket Sets

Timing Cam Gears

Oil Cooler Gasket Sets

Cylinder Head Gaskets

Engine Oil Pump Pickup Tube and Screens

Engine Computers

Oil Pump Shafts

Camshafts

Oversized Main Bearings

Camshaft Bearings

Standard Rod Bearing Sets

Camshaft and Lifter Kits

Oil Pump Kits

Standard Piston Rings

Timing Chains

Heat Riser Gaskets

Standard Individual Rod Bearings

Oil Pump Nylon Shaft Guides

Camshaft Thrust Plate and Bearings

Fuel Pump Gaskets

Engine Cylinder Head Plugs

Engine Valve Locks

Camshaft Thrust Buttons

Connecting Rod Bolts and Nuts

Remanufactured Engines

Engine Assembly Lube

Camshaft Lubes

Engine Oil Pump Guide Bushings

Engine Oil Pump Primers

Engine Camshaft Bushings

Engine Cylinder Head Spacer Shims

Essential Engine Parts for 1990 GMC C6000 Topkicks

from

$6.99

Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:

A-Series bi-metal aluminum alloy
Greater seizure resistance than tri-metal material
Dramatically reduces or eliminates bearing wear
Made with silicon to provide greater surface hardness
Silicon particles help polish crankshaft journal to further reduce wear during operation
Utilizes ISO & QS certified manufacturing

from

$55.99

Made In USA. A new Melling pick-up tube/oil screen assembly provides the lubrication oil as well as protection for your oil pump from materials that find their way into the engine oil supply system. Contaminates enter your oil system via engine wear, extended time between oil changes and other internal engine sources. These contaminates can interfere with the proper oil flow and pressure spring functions resulting in engine damage and/or failure. Melling suggests that a new properly installed oil pump pick-up tube/screen be a part of every oil pump installation. Several Melling oil pump applications are offered with an oil screen included.

Product Features:

Manufactured from high quality durable materials for long wear
Precision engineering protects the engine from dirt and contaminants
Designed for long-life and worry-free performance
Meets or exceeds original equipment specifications

from

$0.99

This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$13.99

Along with the timing chain, tensioners, and guides, sprockets are an integral component within the timing system. Timing gears and sprockets are available as part of complete timing kits as well as for individual purchase and installation

Product Features:

Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
CAD designed and manufactured using premium materials
Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Refer to our online catalog for detailed application-specific information

from

$26.49

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function

from

$253.99

Melling high performance oil pumps provide dependable performance every time in every application under the toughest RPM conditions. The Melling high performance cast iron oil pump series features a doweled housing and cover, extended drive and idler shaf

Product Features:

25% Higher volume anti-cavitation high performance upgrade of the 10770
CNC machined phosphate coated cast iron housing and cover
Cover has extended idler shafts for additional support at high RPM’s
Standard billet steel spur gears
Manufactured with anti-cavitation grooves to prevent cavitation at low RPM’s
Adjustable pressure relief valve
Includes lower pressure spring; not installed
Includes chrome moly steel intermediate drive shaft with steel guide
Uses 3/4 inch diameter press-fit screen
For racing applications only
Warning: Using this pump will reduce oil pressure at idle

from

$15.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Includes all parts needed to complete the repair

from

$49.49

Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:

Steel-backed Babbitt lining material
Used in automotive and high-performance
Babbitt is designed to perform under extreme loads w/o damaging other engine parts
Babbitt is more environmentally friendly than other material
ISO & QS certified manufacturing

from

$3.49

This engine rocker arm nut is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

Direct replacement – this engine rocker arm nut matches the fit and function of the factory part on specified years, makes and models.
Ideal solution – this nut is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$1147.99

Excellent performance in street carbureted applications.
More vacuum allows an increase in duration for improved performance and assists power brakes.
Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.

from

$113.99

Made In USA. Melling engine assembly lube, MELL-LUBE, is formulated to be an initial lubricant on camshaft metal surfaces as well as related valve train parts. The added zinc material (1400 ppm) provides MELL-LUBE with added protection to prevent scoring and galling during initial engine start-up for both newly rebuilt and / or remanufactured engines. In addition, MELL-LUBE contains corrosion inhibitors to prevent rust and pitting of components. MELL-LUBE mixes with any engine oil and will not clog filters. Melling recommends MELL-LUBE be a part of every camshaft install.

from

$60.99

Helps improve cylinder sealing for less blow-by
Retains standard ring gaps in top groove
DUROSHIELD« skirt-coated piston
Moly-graphite coating extends engine life
Reduces friction for higher fuel economy
Prevents damage from inadequate lubrication on start-up

from

$2.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered for the sealing repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function

from

$2.29

This engine camshaft plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

Direct replacement – this engine camshaft plug matches the fit and function of the factory part on specified years, makes and models.
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$69.99

Melling oil pump repair kits are provided to supply the parts needed to rebuild a specific individual oil pump. Melling kits include all the required parts needed for a quality oil pump rebuild. Although Melling recommends the installation of a new oil pump, Melling oil pump repair kits are the preferred choice when a rebuilder has the desire to reuse the original oil pump casting or front timing cover.

Product Features:

Includes components needed to rebuild a worn oil pump providing an alternative to purchasing a new oil pump
Components are manufactured from high quality materials for durable wear
Components are precision engineered for optimum fit and function
Designed for long-life and worry-free performance

from

$12.79

A new Melling oil pump shaft is recommended to complete every new oil pump install. Melling offers a complete line of high quality shafts for domestic and import pump applications. A new oil pump shaft is necessary due to possible metal fatigue, cracking

Product Features:

Manufactured from high quality materials for consistent durable wear
Precision engineered for optimum fit and function
Designed for long-life and worry-free performance
Meets or exceeds original equipment specifications

from

$70.99

A-Series bi-metal aluminum alloy
Greater seizure resistance than tri-metal material
Reduces dramatically or eliminates bearing wear
Exacting tolerances
Meets or exceeds OEM specifications
Made with silicon to provide greater surface hardness

from

$229.99

Quick Button Aluminum Two-Piece Timing Cover for Most Timing Chain Systems (Excluding Quick Adjust). Includes Fully Rollerized Endplay Adjustable Cam Button. A Pefect Compliment to Your Hex-A-Just Timing Set for Easy Access Camshaft Timing Adjustments.

Product Features:

QUICK BUTTON Aluminum Two-Piece Timing Cover for Most Timing Chain Systems (Excluding QUICK ADJUST)
Includes Fully Rollerized Endplay Adjustable Cam Button
A Perfect Complement to Your HEX-A-JUST Timing Set for Easy Access Camshaft Timing Adjustments.

from

$0.30

Sealed Power parts provide innovative designs, use leading-edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:

Unsurpassed quality that you can trust
Uses leading edge materials
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

from

$42.99

A-Series bi-metal aluminum alloy
Greater seizure resistance than tri-metal material
Dramatically reduces or eliminates bearing wear
Made with silicon to provide greater surface hardness
Silicon particles help polish crankshaft journal to further reduce wear during operation
Utilizes ISO & QS certified manufacturing

from

$47.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Avoid risk associated with re-use of T-T-Y (torque to yield) head bolts
Validated for fit, form and function
Unsurpassed quality you can trust

from

$1.29

This engine connecting rod nut is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

Direct replacement – this engine connecting rod nut matches the fit and function of the factory part on specified years, makes and models.
Ideal solution – this nut is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$25.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Application specific design to ensure a perfect fit
Meets or exceeds all original equipment specifications
Engineered and manufactured specifically for repair applications
Unsurpassed quality you can trust
Validated for fit, form, and function

from

$1.99

This engine cylinder head plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

Direct replacement – this engine cylinder head plug matches the fit and function of the factory part on specified years, makes and models.
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$18.99

0.150″ Thick. Bronze Thrust Washer.

Product Features:

0.150″ Thick
Bronze Thrust Washer.

from

$159.99

Each 260 gasket set includes Fel-Pro½ gaskets (# 1 brand of gaskets)
Provides the exact gaskets the application requires.
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

from

$24.99

Replacement Hex-A-Just Billet Steel Camshaft Dowel Eccentric Bushing; 100% USA Made; Meets or exceeds OEM performance requirements; Cloyes utilizes the latest in design and material technology, ensuring quiet and maintenance-free experience.

Product Features:

Replacement Hex-A-Just Billet Steel Camshaft Dowel Eccentric Bushing
100% USA Made
Meets or exceeds OEM performance requirements
Cloyes utilizes the latest in design and material technology, ensuring quiet and maintenance-free experience.

from

$2.29

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

Upgrade your 1990 GMC C6000 Topkick with Top-Quality Engine Parts

When it comes to maintaining or upgrading your 1990 GMC C6000 Topkick, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your GMC or enhancing its overall performance, Engine Parts are key to keeping your C6000 Topkick functioning at its best. At Advance Auto Parts, we offer a wide selection of 113 Engine Parts for the 1990 GMC C6000 Topkick, designed to meet your needs without breaking the bank. From Camshaft replacements to Valve Cover and Cylinder Heads upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Engine Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Engine Parts for your 1990 GMC C6000 Topkick at great prices. Our Engine Parts inventory for this model ranges from just $0.30 to $2,884.99, with an average price of $120.19. Our 113 Engine Parts in stock come from 10 trusted brands, so you’re sure to find the right part for your 1990 GMC C6000 Topkick without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1990 GMC C6000 Topkick, we stock popular OEM and aftermarket Engine Parts from top names like FELPRO, Sealed Power, Melling, and more. FELPRO Engine Parts start at just $2.29 and boast an impressive 5 stars average rating from customers. Sealed Power and Melling also bring quality to the table, with Engine Parts available starting at $0.30, and at an average 4 stars rating. With 159 customer reviews and counting, our 1990 GMC C6000 Topkick Engine Parts have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Engine Part upgrades. Explore related part types like Batteries and Chargers, Fluids and Chemicals and more to make sure your 1990 GMC C6000 Topkick is always ready to roll. We’re committed to providing you with everything you need to keep your C6000 Topkick in top shape, all in one place. Start shopping confidently below for your 1990 GMC C6000 Topkick!

Best-Selling Camshafts for 1990 GMC C6000 Topkicks

Enhance the driving experience in your GMC with 15 quality Camshaft components, starting at $2.29.

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from

$49.49

Steel-backed Babbitt lining material
Used in automotive and high-performance
Babbitt is designed to perform under extreme loads w/o damaging other engine parts
Babbitt is more environmentally friendly than other material
ISO & QS certified manufacturing

from

$13.99

Heat Treated Steel Bearing Race Material. Must Machine Cam Sprocket or Engiine Block .030″ to Ensure Proper Chain Alignment. Prevents Wear On Engine Block. Can be Used to Repair a Damaged Engine Block Thrust Surface.

Product Features:

Heat Treated Steel Bearing Race Material
Must Machine Cam Sprocket or Engine Block .030″ to Ensure Proper Chain Alignment
Prevents Wear On Engine Block
Can be Used to Repair a Damaged Engine Block Thrust Surface.

from

$1540.99

Excellent performance in street carbureted applications.
More vacuum allows an increase in duration for improved performance and assists power brakes.
Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.

from

$1471.99

Excellent performance in street carbureted applications.
More vacuum allows an increase in duration for improved performance and assists power brakes.
Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.

from

$1147.99

An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts.

Product Features:

Best with aftermarket torque converters and 9.5:1 compression.
Great high RPM power.
Easy on valve train parts.
Can be used with mild ratio rocker arms and traditional performance valve springs.

from

$1147.99

Excellent performance in street carbureted applications.
More vacuum allows an increase in duration for improved performance and assists power brakes.
Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.

from

$547.99

Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts, the Xtreme Energy grind family offers gains in torque and horsepower while still delivering adequate vacuum for power brakes and other vacuum dependent accessories. Xtreme Energy camshafts work great in carbureted applications, but offer the best performance with aftermarket intake manifolds, lower gear ratios, headers and free flowing exhaust.

Product Features:

Excellent performance in street carbureted applications.
More vacuum allows an increase in duration for improved performance and assists power brakes.
Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.

from

$376.99

Best with aftermarket torque converters and 9.5:1 compression.
Great high RPM power.
Easy on valve train parts.
Can be used with mild ratio rocker arms and traditional performance valve springs.

from

$247.99

Best with aftermarket torque converters and 9.5:1 compression.
Great high RPM power.
Easy on valve train parts.
Can be used with mild ratio rocker arms and traditional performance valve springs.

from

$113.99

from

$34.99

All Components are Heat-Treated Steel. Needle Roller Bearing for a Fully Rollerized Operation. 0.640″ Long, Used with Later Sheet Metal Covers.

Product Features:

All Components are Heat-Treated Steel
Needle Roller Bearing for a Fully Rollerized Operation
Used with Later Sheet Metal Covers.

from

$27.99

All Components are Heat-Treated Steel. Needle Roller Bearing for a Fully Rollerized Operation. 0.925″ Long, Used with Old Style 3-Spoke Sheet Metal Covers.

Product Features:

All components are Heat-Treated Steel
Needle Roller Bearing
Fully Rollerized Operation.

from

$24.99

Replacement Hex-A-Just Billet Steel Camshaft Dowel Eccentric Bushing
100% USA Made
Meets or exceeds OEM performance requirements
Cloyes utilizes the latest in design and material technology, ensuring quiet and maintenance-free experience.

from

$18.99

0.150″ Thick. Bronze Thrust Washer.

Product Features:

0.150″ Thick
Bronze Thrust Washer.

from

$2.29

Direct replacement – this engine camshaft plug matches the fit and function of the factory part on specified years, makes and models.
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

Most Popular 1990 GMC C6000 Topkick Valve Cover and Cylinder Heads

Customize your GMC with 9 Valve Cover and Cylinder Heads products like Engine Valve Lifters, Cylinder Head Bolt Sets, and Cylinder Head Gaskets, all priced under $47.99.

show more show less

from

$13.99

Unsurpassed quality that you can trust
Uses leading edge materials
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

from

$47.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Avoid risk associated with re-use of T-T-Y (torque to yield) head bolts
Validated for fit, form and function
Unsurpassed quality you can trust

from

$27.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

PROPRIETARY COATING – Nonstick anti-friction coating seals small surface scratches and imperfections
STRONG AND DURABLE – Features graphite or reinforced fiber facing material and steel armor for strength and durability

from

$21.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

STRONG AND DURABLE – Features graphite or reinforced fiber facing material and steel armor for strength and durability
DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

from

$0.30

Unsurpassed quality that you can trust
Uses leading edge materials
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

from

$1.99

Direct replacement – this engine cylinder head plug matches the fit and function of the factory part on specified years, makes and models.
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$23.29

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Premium quality parts
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Contains all the parts needed to complete the repair unless otherwise noted
Contains all the parts needed to complete the repair unless otherwise noted

from

$5.29

Engine Valve Lifter

from

$3.49

Direct replacement – this engine rocker arm nut matches the fit and function of the factory part on specified years, makes and models.
Ideal solution – this nut is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

Top Picks for 1990 GMC C6000 Topkick Engine Internals

Upgrade GMC C6000 Topkicks with top-quality Engine Internals parts, including 23 OEM and aftermarket selections for your 1990 model.

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from

$91.99

A-Series bi-metal aluminum alloy
Greater seizure resistance than tri-metal material
Reduces dramatically or eliminates bearing wear
Exacting tolerances
Meets or exceeds OEM specifications
Made with silicon to provide greater surface hardness

from

$66.99

A-Series bi-metal aluminum alloy
Greater seizure resistance than tri-metal material
Dramatically reduces or eliminates bearing wear
Made with silicon to provide greater surface hardness
Silicon particles help polish crankshaft journal to further reduce wear during operation
Utilizes ISO & QS certified manufacturing

from

$6.99

A-Series bi-metal aluminum alloy
Greater seizure resistance than tri-metal material
Dramatically reduces or eliminates bearing wear
Made with silicon to provide greater surface hardness
Silicon particles help polish crankshaft journal to further reduce wear during operation
Utilizes ISO & QS certified manufacturing

from

$6.99

A-Series bi-metal aluminum alloy
Greater seizure resistance than tri-metal material
Dramatically reduces or eliminates bearing wear
Made with silicon to provide greater surface hardness
Silicon particles help polish crankshaft journal to further reduce wear during operation
Utilizes ISO & QS certified manufacturing

from

$93.99

A-Series bi-metal aluminum alloy
Greater seizure resistance than tri-metal material
Reduces dramatically or eliminates bearing wear
Exacting tolerances
Meets or exceeds OEM specifications
Made with silicon to provide greater surface hardness

from

$70.99

A-Series bi-metal aluminum alloy
Greater seizure resistance than tri-metal material
Reduces dramatically or eliminates bearing wear
Exacting tolerances
Meets or exceeds OEM specifications
Made with silicon to provide greater surface hardness

from

$42.99

A-Series bi-metal aluminum alloy
Greater seizure resistance than tri-metal material
Dramatically reduces or eliminates bearing wear
Made with silicon to provide greater surface hardness
Silicon particles help polish crankshaft journal to further reduce wear during operation
Utilizes ISO & QS certified manufacturing

from

$1.29

Direct replacement – this engine connecting rod nut matches the fit and function of the factory part on specified years, makes and models.
Ideal solution – this nut is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$77.99

A-Series bi-metal aluminum alloy
Greater seizure resistance than tri-metal material
Reduces dramatically or eliminates bearing wear
Exacting tolerances
Meets or exceeds OEM specifications
Made with silicon to provide greater surface hardness

from

$42.99

A-Series bi-metal aluminum alloy
Greater seizure resistance than tri-metal material
Dramatically reduces or eliminates bearing wear
Made with silicon to provide greater surface hardness
Silicon particles help polish crankshaft journal to further reduce wear during operation
Utilizes ISO & QS certified manufacturing

from

$179.99

Face of top rings coated with latest generation Plasma-Moly
Decreases friction
Very resistant to scuffing
Exacting tolerances
Meets or exceeds OEM specifications

from

$106.99

Face of top rings coated with latest generation Plasma-Moly
Decreases friction
Very resistant to scuffing
Exacting tolerances
Meets or exceeds OEM specifications

from

$70.99

A-Series bi-metal aluminum alloy
Greater seizure resistance than tri-metal material
Reduces dramatically or eliminates bearing wear
Exacting tolerances
Meets or exceeds OEM specifications
Made with silicon to provide greater surface hardness

from

$64.99

A-Series bi-metal aluminum alloy
Greater seizure resistance than tri-metal material
Oversize flange
Meets or exceeds OEM specifications
Meets or exceeds OEM specifications
Made with silicon to provide greater surface hardness

from

$64.99

A-Series bi-metal aluminum alloy
Greater seizure resistance than tri-metal material
Oversize flange
Meets or exceeds OEM specifications
Meets or exceeds OEM specifications
Made with silicon to provide greater surface hardness

from

$64.99

A-Series bi-metal aluminum alloy
Greater seizure resistance than tri-metal material
Oversize flange
Meets or exceeds OEM specifications
Meets or exceeds OEM specifications
Made with silicon to provide greater surface hardness

from

$60.99

Helps improve cylinder sealing for less blow-by
Retains standard ring gaps in top groove
DUROSHIELD« skirt-coated piston
Moly-graphite coating extends engine life
Reduces friction for higher fuel economy
Prevents damage from inadequate lubrication on start-up

from

$60.99

Helps improve cylinder sealing for less blow-by
Retains standard ring gaps in top groove
DUROSHIELD« skirt-coated piston
Moly-graphite coating extends engine life
Reduces friction for higher fuel economy
Prevents damage from inadequate lubrication on start-up

from

$49.49

Helps improve cylinder sealing for less blow-by
Retains standard ring gaps in top groove
DUROSHIELD« skirt-coated piston
Moly-graphite coating extends engine life
Reduces friction for higher fuel economy
Prevents damage from inadequate lubrication on start-up

from

$40.99

A-Series bi-metal aluminum alloy
Greater seizure resistance than tri-metal material
Dramatically reduces or eliminates bearing wear
Made with silicon to provide greater surface hardness
Silicon particles help polish crankshaft journal to further reduce wear during operation
Utilizes ISO & QS certified manufacturing

from

$40.49

A-Series bi-metal aluminum alloy
Greater seizure resistance than tri-metal material
Dramatically reduces or eliminates bearing wear
Made with silicon to provide greater surface hardness
Silicon particles help polish crankshaft journal to further reduce wear during operation
Utilizes ISO & QS certified manufacturing

from

$8.49

A-Series bi-metal aluminum alloy
Greater seizure resistance than tri-metal material
Dramatically reduces or eliminates bearing wear
Made with silicon to provide greater surface hardness
Silicon particles help polish crankshaft journal to further reduce wear during operation
Utilizes ISO & QS certified manufacturing

from

$8.29

A-Series bi-metal aluminum alloy
Greater seizure resistance than tri-metal material
Dramatically reduces or eliminates bearing wear
Made with silicon to provide greater surface hardness
Silicon particles help polish crankshaft journal to further reduce wear during operation
Utilizes ISO & QS certified manufacturing

In-Demand Engine Gaskets and Seals for 1990 GMC C6000 Topkicks

Select from 11 premium Engine Gaskets and Seals parts for your 1990 GMC C6000 Topkick, with prices ranging from $1.99 to $202.99.

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from

$2.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered for the sealing repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function

from

$2.79

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered for the sealing repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function

from

$25.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Timing cover set includes gaskets and seals necessary for timing chain/belt replacement job
Application specific design to ensure a perfect fit
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function

from

$25.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Application specific design to ensure a perfect fit
Meets or exceeds all original equipment specifications
Engineered and manufactured specifically for repair applications
Unsurpassed quality you can trust
Validated for fit, form, and function

from

$25.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
ENGINEERED TO PERFORM — Proprietary cork-rubber formulation
SUPERIOR SEAL — Highly conformable to accommodate for the imperfect sealing surfaces
EVERY PART FOR THE REPAIR — Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road

from

$64.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
ENGINEERED TO PERFORM — Proprietary cork-rubber formulation
SUPERIOR SEAL — Highly conformable to accommodate for the imperfect sealing surfaces
EVERY PART FOR THE REPAIR — Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road

from

$61.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
ENGINEERED TO PERFORM — Proprietary cork-rubber formulation
SUPERIOR SEAL — Highly conformable to accommodate for the imperfect sealing surfaces
EVERY PART FOR THE REPAIR — Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road

from

$15.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Includes all parts needed to complete the repair

from

$26.49

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function

from

$202.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Includes all parts needed to complete the repair

from

$1.99

MAHLE gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.

Product Features:

All MAHLE gaskets meet or exceed the original equipment specifications providing the finest sealing products available
MAHLE gaskets utilizes OE equivalent or better materials in all our gaskets
MAHLE gaskets is the leader in Domestic, Asian and European applications
The contents of MAHLE gaskets are packaged in shrink wrapped tray, giving you the added security of knowing that you have the right parts, prior to opening the package

Most Sold 1990 GMC C6000 Topkick Engine Timing Parts

Explore our best-selling GMC parts for the 1990 C6000 Topkick among 33 OEM and aftermarket options starting from $13.99.

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from

$59.99

Billet Crankshaft Sprocket Has Three Keyways for +/- 4 Degrees Adjustability. Crankshaft Sprocket Heat Treated for Durability. Seamless True Roller 0.250 in. Roller Diameter Chain for Reduced Friction. 100% USA Made

Product Features:

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience.
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.

from

$41.99

Timing Set includes all components for a quick and efficient replacement

Product Features:

Utilizes the latest in design and technology to offer complete chain sets
CAD designed and manufactured using premium materials
Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Utilizes the latest in design and technology to offer complete chain sets
Refer to our online catalog for detailed application-specific information
Set Includes: Cam Sprocket, Crankshaft Sprocket, Timing Chain

from

$49.99

Billet Crankshaft Sprocket Has Three Keyways for +/- 4 Degrees Adjustability. Crankshaft Sprocket Heat Treated for Durability. 0.200″ Double Row Fixed Bushing Chain. 100% USA Made.

Product Features:

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience.
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.

from

$20.99

Street Performance 3/8″ Pitch Double Roller Replacement True Roller Chain. Seamless 0.250″ Roller Diameter. Heat Treated and Processed Links to Maximize Breaking Strength while Remaining Ductile for Toughness. Prestressed to Increase Fatigue Life. USA Made.

Product Features:

A timing chain synchronizes the rotation of the crankshaft and camshaft(s), ensuring proper timing of the engines valve events for each cylinder
Our chains are engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment
From stock replacement to high performance, Cloyes has the most complete timing chain catalog
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes recommends the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced as these components play a vital role in system stability and accurate timing
Refer to our online catalog for detailed application-specific information
Keep your engines valvetrain in perfect time with Cloyes, the world leader in timing drive systems

from

$18.99

A timing chain synchronizes the rotation of the crankshaft and camshaft(s), ensuring proper timing of the engines valve events for each cylinder
Our chains are engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment
From stock replacement to high performance, Cloyes has the most complete timing chain catalog
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes recommends the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced as these components play a vital role in system stability and accurate timing
Refer to our online catalog for detailed application-specific information
Keep your engines valvetrain in perfect time with Cloyes, the world leader in timing drive systems

from

$377.99

QUICK ADJUST Allows for Infinite Valve Timing Adjustability of +/-6 Degrees to Tune for Maximum Engine Performance Output. Two Piece Camshaft Sprocket Design Featuring 6 Locking Cap Screws for Maximum Clamp Load. Includes an Accessory Adjustment Tool. Both Billet Steel Sprockets are Heat Treated for Durability. TRUE Roller 0.250″ Roller Diameter “Z” Chain for Reduced Friction. “Z” Chain Approximately 33% Overall Increased Strength Over the Standard High Performance Chain. “Z” Chain Featuring a Press Fit Center Link design that Increases Load Distribution with Heat Treated and Processed Links to Maximize Ultimate Breaking Strength while Remaining Ductile for Toughness and Pre-stressed to Increase Fatigue Life. Includes Captured Needle Camshaft Sprocket Thrust Bearing to Minimize Block Thrust Surface Friction. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout.

Product Features:

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.

from

$269.99

Billet Crankshaft Sprocket Has Nine Keyways for +/- 8 Degrees Adjustability. Both Billet Steel Sprockets are Heat Treated for Durability. True Roller 0.250″ Roller Diameter “Z” Chain for Reduced Friction. “Z” Chain Approximately 33% Overall Increased Strength Over the Standard High Performance Chain. “Z” Chain Featuring a Press Fit Center Link design that Increases Load Distribution with Heat Treated and Processed Links to Maximize Ulitimate Breaking Strength while Remaining Ductile for Toughness and Prestressed to Increase Fatigue Life. Includes Captured Needle Camshaft Sprocket Thrust Bearing to Minimize Block Thrust Surface Friction. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout.

Product Features:

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.

from

$267.99

HEX-A-JUST Allows for Infinite Valve Timing Adjustability of +/-6 Degrees to Tune for Maximum Engine Performance Output. One Piece Camshaft Sprocket Design Featuring a Billet Eccentric Camshaft Dowel Bushing. Both Billet Steel Sprockets are Heat Treated for Durability. TRUE Roller 0.250″ Roller Diameter Chain for Reduced Friction. Includes Captured Needle Camshaft Sprocket Thrust Bearing to Minimize Block Thrust Surface Friction. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout.

Product Features:

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.

from

$267.99

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.

from

$248.99

This direct replacement timing cover matches the fit and function of the original equipment cover for a reliable repair. This part has undergone extensive testing to ensure adherence to precise design standards.

Product Features:

Direct replacement – this engine timing cover matches the fit and function of the original equipment cover.
Durable construction – this part is specifically designed to withstand extreme underhood temperatures for a long service life
Cost-effective solution – offers original equipment quality at a competitive price
Quality tested – this part has undergone extensive testing to ensure a quality fit and long service life

from

$233.99

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.

from

$229.99

QUICK BUTTON Aluminum Two-Piece Timing Cover for Most Timing Chain Systems (Excluding QUICK ADJUST)
Includes Fully Rollerized Endplay Adjustable Cam Button
A Perfect Complement to Your HEX-A-JUST Timing Set for Easy Access Camshaft Timing Adjustments.

from

$182.99

Billet Crank Sprocket Has Three Keyways for +/- 4 Degrees Adjustability. Both Sprockets Heat Treated for Durability. TRUE Roller 0.250″ Roller Diameter Chain for Reduced Friction. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout.

Product Features:

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.

from

$182.99

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.

from

$178.99

Billet Crankshaft Sprocket Has Three Keyways for +/- 4 Degrees Adjustability. Both Billet Steel Sprockets are Heat Treated for Durability. True Roller 0.250″ Roller Diameter Chain for Reduced Friction. Includes Bronze Thrust Washer to Minimize Block Thrust Surface Friction. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout.

Product Features:

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.

from

$176.99

Billet Crankshaft Sprocket Has Nine Keyways for +/- 8 Degrees Adjustability. Both Billet Steel Sprockets are Heat Treated for Durability. TRUE Roller 0.250″ Roller Diameter Chain for Reduced Friction. Includes Captured Needle Camshaft Sprocket Thrust Bearing to Minimize Block Thrust Surface Friction. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout.

Product Features:

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.

from

$176.99

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.

from

$174.99

Both Sprockets Made From Billet Steel, Then Heat-Treated For Unmatched Durability. Crank Sprocket Contains Nine Keyways. True Roller .250 Diameter Chain. Includes Captured Needle Bearing. Hand-Matched At The Factory To Ensure Proper Center

Product Features:

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.

from

$169.99

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.

from

$169.99

Billet Crankshaft Sprocket Has Three Keyways for +/- 4 Degrees Adjustability. Both Billet Steel Sprockets are Heat Treated for Durability. True Roller 0.250″ Roller Diameter Chain for Reduced Friction. Includes Captured Needle Camshaft Sprocket Thrust Bearing to Minimize Block Thrust Surface Friction. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout.

Product Features:

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.

from

$161.99

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.

from

$139.99

Billet Camshaft Sprocket for Superior Street Performance. Billet Crankshaft Sprocket Has Nine Keyways for +/- 8 Degrees Adjustability. Crankshaft Sprocket Heat Treated for Durability. Seamless True Roller 0.250″ Roller Diameter Chain for Reduced Friction. Includes Captured Needle Camshaft Sprocket Thrust Bearing to Minimize Block Thrust Surface Friction. 100% USA Made

Product Features:

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.

from

$131.99

Billet Camshaft Sprocket for Superior Street Performance. Billet Crankshaft Sprocket Has Nine Keyways for +/- 8 Degrees Adjustability. Crankshaft Sprocket Heat Treated for Durability. Seamless True Roller 0.250″ Roller Diameter Chain for Reduced Friction. Includes Bronze Thrust Washer to Minimize Block Thrust Surface Friction. 100% USA Made

Product Features:

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.

from

$126.99

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.

from

$112.99

Premium High Performance 3/8″ Pitch Double Roller Replacement True Roller “Z” Chain. 0.250″ Roller Diameter. Approximately 33% Overall Increased Strength Over the Standard High Performance Chain. Featuring a Press Fit Center Link design that Increases Load Distribution. Heat Treated and Processed Links to Maximize Ulitimate Breaking Strength while Remaining Ductile for Toughness. Prestressed to Increase Fatigue Life.

Product Features:

A timing chain synchronizes the rotation of the crankshaft and camshaft(s), ensuring proper timing of the engines valve events for each cylinder
Our chains are engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment
From stock replacement to high performance, Cloyes has the most complete timing chain catalog
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes recommends the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced as these components play a vital role in system stability and accurate timing
Refer to our online catalog for detailed application-specific information
Keep your engines valvetrain in perfect time with Cloyes, the world leader in timing drive systems

from

$70.99

High Performance 3/8″ Pitch Double Roller Replacement True Roller Chain. 0.250″ Roller Diameter. Heat Treated and Processed Links to Maximize Ulitimate Breaking Strength while Remaining Ductile for Toughness. Prestressed to Increase Fatigue Life.

Product Features:

A timing chain synchronizes the rotation of the crankshaft and camshaft(s), ensuring proper timing of the engines valve events for each cylinder
Our chains are engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment
From stock replacement to high performance, Cloyes has the most complete timing chain catalog
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes recommends the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced as these components play a vital role in system stability and accurate timing
Refer to our online catalog for detailed application-specific information
Keep your engines valvetrain in perfect time with Cloyes, the world leader in timing drive systems

from

$64.99

High Performance 1/2″ Pitch Single Roller Replacement True Roller Chain. Heat Treated and Processed Links to Maximize Breaking Strength while Remaining Ductile for Toughness. Prestressed to Increase Fatigue Life.

Product Features:

A timing chain synchronizes the rotation of the crankshaft and camshaft(s), ensuring proper timing of the engines valve events for each cylinder
Our chains are engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment
From stock replacement to high performance, Cloyes has the most complete timing chain catalog
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes recommends the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced as these components play a vital role in system stability and accurate timing
Refer to our online catalog for detailed application-specific information
Keep your engines valvetrain in perfect time with Cloyes, the world leader in timing drive systems

from

$56.99

Billet Crankshaft Sprocket Has Three Keyways for +/- 4 Degrees Adjustability. Crankshaft Sprocket Heat Treated for Durability. Seamless True Roller 0.250″ Roller Diameter Chain for Reduced Friction. 100% USA Made

Product Features:

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.

from

$47.99

Machined Aluminum Center Plate; Threaded for Rollerized Cam Button; Grooved for O-Ring Seal; Meets or exceeds OEM performance requirements; Cloyes utilizes the latest in design and material technology, ensuring quiet and maintenance-free experience.

Product Features:

Machined Aluminum Center Plate
Threaded for Rollerized Cam Button
Grooved for O-Ring Seal
Meets or exceeds OEM performance requirements
Cloyes utilizes the latest in design and material technology, ensuring quiet and maintenance-free experience.

from

$30.99

QUICK BUTTON Two-Piece Timing Cover Replacement Kit; Includes all the Required Cap Screws, O-Ring and Rollerized Button; Meets or exceeds OEM performance requirements; Cloyes utilizes the latest in design and material technology, ensuring quiet and maintenance-free experience.

Product Features:

QUICK BUTTON Two-Piece Timing Cover Replacement Kit
Includes all the Required Cap Screws, O-Ring and Rollerized Button
Meets or exceeds OEM performance requirements
Cloyes utilizes the latest in design and material technology, ensuring quiet and maintenance-free experience.

from

$21.99

A timing chain synchronizes the rotation of the crankshaft and camshaft(s) ensuring proper timing and allows the engine’s valves to open and close during each cylinder’s firing. Available in kits or as a stand-alone product, our chains are pre-stressed and heat-treated for increased durability. Our chains are engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment

Product Features:

Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment
CAD designed and manufactured using premium materials
Refer to our online catalog for detailed application-specific information
High Performance. Pre-Stressed And Heat-Treated For Increased Durability. Precision Cut Plates And Rollers With Smooth Finish. Precision Pitch Control For Proper Chain To Sprocket Tooth Fit.

from

$19.99

Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
CAD designed and manufactured using premium materials
Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Refer to our online catalog for detailed application-specific information

from

$13.99

Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
CAD designed and manufactured using premium materials
Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Refer to our online catalog for detailed application-specific information

Top-Rated Engine Parts Brands For Your 1990 GMC C6000 Topkick

Shop for the best-rated brands offering Engine Parts and other products for your 1990 GMC C6000 Topkicks. Below you’ll find some of our best rated Engine Parts from FELPRO, Sealed Power, and Melling, and more. Engine Parts from these brands that fit a 1990 C6000 Topkick start at just $0.30 and are rated as high as 5 stars. OEM and aftermarket Engine Parts don’t get more top quality, durable, and affordable than from the brands below.

Popular FELPRO 1990 GMC C6000 Topkick Engine Parts

When it comes to maintaining or upgrading your 1990 GMC C6000 Topkick, using quality Engine Parts is essential to ensure durability and a perfect fit. FELPRO ticks all of those boxes. We offer a wide selection of FELPRO Engine Parts, specifically designed for the 1990 GMC C6000 Topkick. With over 15 FELPRO brand Engine Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $2.29, with an average price of just $38.65. Plus, with over 52 customer reviews and an average rating of 5 stars, you can trust that our FELPRO Engine Parts will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

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$26.49

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Engine Timing Cover Gasket Set

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$21.99

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Cylinder Head Gasket: Composite, Without Head Bolts

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$2.29

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Engine Oil Pump Shaft Retainer

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Popular Sealed Power 1990 GMC C6000 Topkick Engine Parts

Sealed Power auto parts is one of the highest quality Engine Part brands in the market. Any 1990 GMC C6000 Topkick owner should feel confident when installing genuine Sealed Power parts in their vehicle. To ensure the best fit and performance for your 1990 C6000 Topkick, Advance Auto Parts carries a full inventory of 30 Sealed Power Engine Parts. Plus you will be keeping your GMC in peak condition while saving money because prices on these Sealed Power Engine Parts range from $0.30 to $179.99, plus, with more than 17 customer reviews and an impressive 4 stars average rating, you can be confident the Fram Engine Parts below will deliver on both quality and value.

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$49.49

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Engine Camshaft Bearing Set

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$6.99

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Engine Connecting Rod Bearing

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$6.99

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Engine Connecting Rod Bearing

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FAQs for 1990 GMC C6000 Topkick Engine Parts

Which Engine Parts are best-sellers for 1990 GMC C6000 Topkicks?

Out of 113 Engine Parts that fit 1990 GMC C6000 Topkicks, the following parts are the top sellers:

Engine Valve Lifter (5688698) – $13.99
Exhaust Pipe Flange Gasket (5780721) – $2.79
Engine Timing Cover Gasket Set (5783291) – $25.99

What’s the price range for 1990 GMC C6000 Topkick Engine Parts?

Engine Part prices for the 1990 GMC C6000 Topkick start at $0.30 and go up to $2,884.99 for the most premium parts.

What’s the average price of a Engine Part for a 1990 GMC C6000 Topkick?

The average price for Engine Parts for the 1990 GMC C6000 Topkick is $120.19. Keep in mind the variety of part types within our Engine Part category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Engine Parts for other GMC C6000 Topkick model years?

Yes, we currently carry Engine Parts for 6 model years of GMC C6000 Topkicks between 1991 and 1996. Engine Parts are bought most frequently for the following model years: 1996, 1995, 1994, 1993, 1992, and 1991.

What are the cheapest Engine Parts for my 1990 GMC C6000 Topkick?

The cheapest 1990 GMC C6000 Topkick Engine Parts we carry in stock are:

Engine Valve Spring Retainer Keeper (19694177) – $0.30
Steel Cup Expansion Plug 1-3/4 In., Height 0.430 (3492281) – $0.99
Connecting Rod Nuts, Type 2, 3/8-24 X 9/16 In., Ford (Sold by each) (22148959) – $1.29
OIL PUMP PART(S) (10999209) – $1.29
Pipe Plug C.S. Hex 1/8-27 Npt X 5/16 In. (sold by each) (22140247) – $1.99

What are the top-rated Engine Parts that fit the 1990 GMC C6000 Topkick?

Out of 159 reviews by customers, our 1990 GMC C6000 Topkick Engine Parts have an average customer rating of . These are some of the highest-rated Engine Part types for the 1990 GMC C6000 Topkick and their top-rated products:

Valve Cover and Cylinder Heads
- Engine Valve Lifter (5688698) – $13.99
- Cylinder Head Gasket: Composite, Without Head Bolts (5184096) – $27.99
- CYLINDER HEAD BOLT SET (19783762) – $47.99
Engine Gaskets and Seals
- Engine Valve Lifter (5688698) – $13.99
- Cylinder Head Gasket: Composite, Without Head Bolts (5184096) – $27.99
- CYLINDER HEAD BOLT SET (19783762) – $47.99
Engine Internals
- Engine Valve Lifter (5688698) – $13.99
- Cylinder Head Gasket: Composite, Without Head Bolts (5184096) – $27.99
- CYLINDER HEAD BOLT SET (19783762) – $47.99

What types of Engine Parts do you sell for my 1990 GMC C6000 Topkick?

As of 2/5/25, these are some of the most in-demand types of Engine Parts for a 1990 GMC C6000 Topkick:

Can I get help with 1990 GMC C6000 Topkick Engine Part orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about GMC Engine Parts and more.

What is your return policy for GMC C6000 Topkick Engine Parts?

Advance Auto Parts keeps returns simple. For new GMC C6000 Topkick Engine Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

1990 GMC C6000 Topkick Engine Parts

Sealed Power – Engine Connecting Rod Bearing (Part No.3190A)

Melling – Stock Replacement Oil Pump Screen (Part No.353S)

Dorman – Pik-a-Nut – Steel Cup Expansion Plug 1-3/4 In., Height 0.430 (Part No.362664.1)

Cloyes Gear – Engine Timing Crankshaft Sprocket (Part No.S395)

Felpro – Engine Timing Cover Gasket Set (Part No.TCS 45272)

Melling Select Performnce – High Performance Cast Iron Standard Billet Gear Anti-Cavitation Racing Oil Pump (Part No.10778C)

Felpro – OIL COOLER GASKET MOUNTING SET (Part No.ES 72671)

Sealed Power – Engine Camshaft Bearing Set (Part No.1404M)

Dorman – Lock Nut, Type 8, 7/16-20 In., GM (Sold by each) (Part No.693-022)

Competition Cams – XE 218/224 Hydraulic Roller Cam and Lifter Kit (Part No.CL11-422-8)

Melling – Stock Replacement Engine Assembly Lubricant (Part No.M-10012G)

Sealed Power – Engine Piston (Part No.H604CP 40)

Felpro – Fuel Pump Mounting Gasket (Part No.6579)

Dorman – Steel Cup Expansion Plug 2-7/31 In. SC, Height 0.260 (sold by each) (Part No.555-081)

Melling – Stock Replacement Type Oil Pump Repair Kit (Part No.K-77G)

Melling – Stock Replacement Type Oil Pump Intermediate Shaft (Part No.IS-77A)

Sealed Power – Engine Crankshaft Main Bearing Set (Part No.4400MA 30)

Cloyes Performance – Engine Timing Cover (Part No.9-231)

Sealed Power – Engine Valve Spring Retainer Keeper (Part No.VK-138)

Sealed Power – Engine Connecting Rod Bearing Set (Part No.8-3190A 10)

Felpro – CYLINDER HEAD BOLT SET (Part No.ES 72264)

Dorman – Connecting Rod Nuts, Type 2, 3/8-24 X 9/16 In., Ford (Sold by each) (Part No.635-002)

Felpro – Engine Crankshaft Seal Kit (Part No.BS 40096-1)

Dorman – Pipe Plug C.S. Hex 1/8-27 Npt X 5/16 In. (sold by each) (Part No.090-046)

Cloyes Performance – Engine Camshaft Thrust Plate (Part No.9-220B)

Sealed Power – Engine Gasket Set (Part No.260-1636)

Cloyes Performance – Engine Camshaft Bushing (Part No.P9005)

Felpro – Engine Oil Pump Shaft Retainer (Part No.72665)

Sealed Power – Engine Camshaft Bearing Set (Part No.1404M)

Cloyes Performance – Engine Camshaft Thrust Washer (Part No.9-203)

Competition Cams – Xtreme Energy 218/224 Hydraulic Roller Cam K-Kit (Part No.K11-422-8)

Competition Cams – Xtreme Energy 248/254 Hydraulic Roller Cam K-Kit (Part No.K11-444-8)

Competition Cams – Magnum 224/224 Hydraulic Roller Cam and Lifter Kit (Part No.CL11-430-8)

Competition Cams – XE 218/224 Hydraulic Roller Cam and Lifter Kit (Part No.CL11-422-8)

Competition Cams – CAMSHAFT, BBC 282 XTREME ENERGY HYD ROLLER 1 EA (Part No.11-432-8)

Competition Cams – Magnum 253/253 Hydraulic Flat Cam and Lifter Kit (Part No.CL11-214-4)

Competition Cams – CAMSHAFT, BBC 280 MAGNUM HYD 1 EA (Part No.11-208-3)

Melling – Stock Replacement Engine Assembly Lubricant (Part No.M-10012G)

Cloyes Performance – Engine Camshaft Thrust Button (Part No.9-202)

Cloyes Performance – Engine Camshaft Thrust Button (Part No.9-200)

Cloyes Performance – Engine Camshaft Bushing (Part No.P9005)

Cloyes Performance – Engine Camshaft Thrust Plate (Part No.9-220B)

Dorman – Steel Cup Expansion Plug 2-7/31 In. SC, Height 0.260 (sold by each) (Part No.555-081)

Sealed Power – Engine Valve Lifter (Part No.HT-817)

Felpro – CYLINDER HEAD BOLT SET (Part No.ES 72264)

Felpro – Cylinder Head Gasket: Composite, Without Head Bolts (Part No.8180 PT-2)

Felpro – Cylinder Head Gasket: Composite, Without Head Bolts (Part No.8523 PT-1)

Sealed Power – Engine Valve Spring Retainer Keeper (Part No.VK-138)

Dorman – Pipe Plug C.S. Hex 1/8-27 Npt X 5/16 In. (sold by each) (Part No.090-046)

Felpro – CYLINDER HEAD GASKET SPACER SHIM (Part No.8180 SP-1)

Sealed Power – Engine Valve Lifter (Part No.HT-817B)

Dorman – Lock Nut, Type 8, 7/16-20 In., GM (Sold by each) (Part No.693-022)

Sealed Power – Engine Crankshaft Main Bearing Set (Part No.4400MA)

Sealed Power – Engine Connecting Rod Bearing Set (Part No.8-3190A)

Sealed Power – Engine Connecting Rod Bearing (Part No.3190A 10)

Sealed Power – Engine Connecting Rod Bearing (Part No.3190A)

Sealed Power – Engine Crankshaft Main Bearing Set (Part No.4400MA 10)

Sealed Power – Engine Crankshaft Main Bearing Set (Part No.4400MA 30)

Sealed Power – Engine Connecting Rod Bearing Set (Part No.8-3190A 10)

Dorman – Connecting Rod Nuts, Type 2, 3/8-24 X 9/16 In., Ford (Sold by each) (Part No.635-002)

Sealed Power – Engine Crankshaft Main Bearing Set (Part No.4400MA 20)

Sealed Power – Engine Connecting Rod Bearing Set (Part No.8-3190A 20)

Sealed Power – Engine Piston Ring Set (Part No.E-292K 30)

Sealed Power – Engine Piston Ring Set (Part No.E-259K 30)

Sealed Power – Engine Crankshaft Main Bearing Set (Part No.4400MA 40)

Sealed Power – Engine Crankshaft Main Bearing Set (Part No.7122MA 20)

Sealed Power – Engine Crankshaft Main Bearing Set (Part No.7122MA 10)

Sealed Power – Engine Crankshaft Main Bearing Set (Part No.7122MA 30)

Sealed Power – Engine Piston (Part No.H604CP 40)

Sealed Power – Engine Piston (Part No.H604CP 60)

Sealed Power – Engine Piston (Part No.H811CP 40)

Sealed Power – Engine Connecting Rod Bearing Set (Part No.8-3190A 30)

Sealed Power – Engine Connecting Rod Bearing Set (Part No.8-3190A 40)

Sealed Power – Engine Connecting Rod Bearing (Part No.3190A 30)

Sealed Power – Engine Connecting Rod Bearing (Part No.3190A 20)

Felpro – Fuel Pump Mounting Gasket (Part No.6579)

Felpro – Exhaust Pipe Flange Gasket (Part No.60117)

Felpro – Engine Timing Cover Gasket Set (Part No.TCS 45060)

Felpro – Engine Crankshaft Seal Kit (Part No.BS 40096-1)