1991 GMC B6000 Engine Parts
Find Your Specific 1991 GMC B6000 Engine Parts
Below you will find various in-demand GMC Engine Parts, components and accessories for your 1991 B6000. Advance Auto Parts has popular B6000 parts like Valve Cover and Cylinder Heads, Camshafts, Engine Gaskets and Seals and more. You’ll also find aftermarket and OEM Engine Parts for other B6000 model years including
1982,
1983,
1984,
1985,
1986,
1987,
1988,
1989,
1990 and more. Select a category of 1991 GMC B6000 Engine Parts below and start saving instantly.
Popular 1991 GMC B6000 Engine Parts Categories
Essential Engine Parts for 1991 GMC B6000s
Victor Reinz – Victor Reinz Engine Crankshaft Repair Sleeve, 71-14539-00 (Part No.71-14539-00)
from
$18.49
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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Felpro – Felpro Engine Cylinder Head Bolt Set, ES 72264 (Part No.ES 72264)
from
$48.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Cloyes Gear – Cloyes Gear Engine Timing Chain, 9-4185 (Part No.9-4185)
from
$74.99
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.
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Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4400MA 30 (Part No.4400MA 30)
from
$74.99
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.
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Sealed Power – Sealed Power Engine Oil Pump Intermediate Shaft, 224-6154 (Part No.224-6154)
from
$10.99
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.
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Carquest Premium – Carquest Engine Oil Filler Cap: Push Fit, Direct Fit, Provides Tight Seal, 1 Pack, 10072 (Part No.10072)
from
$6.99
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.
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Melling – Melling Stock Replacement Oil Pump Screen, 353S (Part No.353S)
from
$62.99
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.
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Competition Cams – Competition Cams Xtreme Energy 206/212 Hydraulic Flat Cam for Chevrolet Small Block, 12-230-2 (Part No.12-230-2)
from
$226.99
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,
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INA US – INA US Engine Timing Set, ZC-C-3024X (Part No.ZC-C-3024X)
from
$84.99
INA timing chain kits include all essential components to ensure that the repair is done right the first time. Each kit contains all necessary chains, tensioners, and guides. In certain applications the kit also contains the necessary gears and sprockets, along with a specially formulated, high performance, chain additive uniquely made for Schaeffler by Liqui Moly. The chain additive helps reduce friction during the break in period and reduces run-in wear by up to twenty percent.
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Victor Reinz – Victor Reinz Engine Timing Cover Gasket Set, 15-10270-01 (Part No.15-10270-01)
from
$33.49
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
See More
Sealed Power – Sealed Power Engine Camshaft Bearing Set, 1749M (Part No.1749M)
from
$52.99
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.
See More
Schaeffler – Schaeffler General Seal, SS3195 (Part No.SS3195)
from
$13.99
Our wheel seals are engineered using only the highest-quality materials to meet vehicle manufacturer specificatons. We work with suppliers to design seals that meet FAG’s quality standards. Seals are designed to protect wheel end components from contamination – such as dirt, dust, and moisture – and prevent the loss of grease over the life of the bearing. The specifications for wheel seals are very demanding, and the type required depends on the specific application, position and vehicle class.
See More
Felpro – Felpro Engine Oil Pump Shaft Retainer, 72665 (Part No.72665)
from
$3.29
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Sealed Power – Sealed Power Engine Valve Lifter, HT-969 (Part No.HT-969)
from
$9.39
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.
See More
Felpro – Felpro Engine Oil Pan Gasket Set – PermaDry molded rubber, Oil Pan SnapUps Included, OS 34500 R (Part No.OS 34500 R)
from
$47.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Felpro – Felpro Engine Valve Cover Gasket Set, VS 12869 R (Part No.VS 12869 R)
from
$28.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Imperial – Imperial Engine Oil Cooler, 241046 (Part No.241046)
from
$255.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
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Cloyes Gear – Cloyes Gear Engine Timing Crankshaft Sprocket, S395 (Part No.S395)
from
$13.99
Sprocket Made From High Alloy Material. Sprocket Teeth Are Heat Treated. Precision Tooth Form To Assure Proper Chain Engagement, And Precise Keyway To Tooth Timing.
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Sealed Power – Sealed Power Engine Connecting Rod Bearing, 3190A 20 (Part No.3190A 20)
from
$10.49
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.
See More
Sealed Power – Sealed Power Engine Connecting Rod Bearing, 2555A 10 (Part No.2555A 10)
from
$6.29
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.
See More
Sealed Power – Sealed Power Engine Oil Pump, 224-43674 (Part No.224-43674)
from
$177.99
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.
See More
Felpro – Felpro Engine Oil Cooler Gasket Set, ES 72671 (Part No.ES 72671)
from
$16.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More
Cloyes Gear – Cloyes Gear Engine Timing Camshaft Sprocket, S394 (Part No.S394)
from
$19.99
Sprocket Made From High Alloy Material. Features Precision Tooth Form To Assure Proper Chain Engagement, And Is Balanced For Proper Timing.
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Felpro – Felpro Engine Crankshaft Seal Kit, BS 11829-1 (Part No.BS 11829-1)
from
$22.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Felpro – Felpro Exhaust Pipe Flange Gasket, 9672 (Part No.9672)
from
$5.29
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Felpro – Felpro Engine Gasket Set, KS 2630 (Part No.KS 2630)
from
$83.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
See More
Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-3190A 30 (Part No.8-3190A 30)
from
$42.99
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.
See More
Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-2555CP (Part No.8-2555CP)
from
$95.99
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.
See More
Upgrade your 1991 GMC B6000 with Top-Quality Engine Parts
When it comes to maintaining or upgrading your 1991 GMC B6000, 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 B6000 functioning at its best. At Advance Auto Parts, we offer a wide selection of 71 Engine Parts for the 1991 GMC B6000, designed to meet your needs without breaking the bank.
From
Valve Cover and Cylinder Head
replacements to
Camshafts
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 1991 GMC B6000 at great prices.
Our Engine Parts inventory for this model
ranges from just $0.25 to $1,210.99, with
an average price of $120.56.
Our 71 Engine Parts in stock come from 9 trusted brands, so you’re sure to find the right part for your 1991 GMC B6000 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 1991 GMC B6000, we stock popular OEM and aftermarket Engine Parts from top names
like Felpro, Sealed Power, Melling, and more.
Felpro Engine Parts
start at just $3.79 and boast an impressive 4.6 stars average rating from customers.
Sealed Power and Melling also bring quality to the table, with Engine Parts available starting at $0.43, and at an average 4.4 stars rating.
With 258 customer reviews and counting, our 1991 GMC B6000 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 1991 GMC B6000 is always ready to roll. We’re committed to providing you with everything you need to keep your B6000 in top shape, all in one place.
Start shopping confidently below for your 1991 GMC B6000!
Best-Selling Valve Cover and Cylinder Heads for 1991 GMC B6000s
Enhance the driving experience in your GMC with 7 quality Valve Cover and Cylinder Head components, starting at $0.30.
Sealed Power – Sealed Power Engine Valve Spring Retainer Keeper, VK-115 (Part No.VK-115)
from
$0.43
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.
See More
Felpro – Felpro Engine Cylinder Head Bolt Set, ES 72264 (Part No.ES 72264)
from
$48.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
See More
Sealed Power – Sealed Power Engine Valve Lifter, HT-969 (Part No.HT-969)
from
$9.39
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.
See More
Felpro – Felpro PermaTorque Engine Cylinder Head Gasket, 8523 PT-1 (Part No.8523 PT-1)
from
$22.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Mr. Gasket – Mr. Gasket Mls Head Gasket, 3130G (Part No.3130G)
from
$117.99
Our unique Multi-Layered steel head gasket embossment formation process optimizes the embossment radius, reduces stress points, enhances gasket conformability, and provides uniform clamp load distribution. This all results in superior surface contact between block and cylinder head. All head gasket layers/spacers go through an additional process to significantly reduce forming induced stress. Advantages are reduced brittleness in material, increased flexibility and deformation retention. This stabilizes the gasket, resulting in reduced cylinder bore distortion and improved combustion seal fro the extreme cylinder pressures found in high compression, supercharged and turbocharged applications. A proprietary polymer coating ensures the micro-seal of engine coolant and oil fluids.brbrA typical MLS head gasket requires a smoother (30Ra) surface finish than composite head gaskets. Mr. Gasket’s proprietary polymer coating will seal a surface finish twice as rough (60Ra) as a typical MLS head gasket. For high performance street, drag race and oval track use. Mr. Gasket provides a Limited Lifetime Warranty for MLS cylinder head gaskets.
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Sealed Power – Sealed Power Engine Valve Spring Retainer Keeper, VK-138 (Part No.VK-138)
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.
See More
Mr. Gasket – Mr. Gasket Mls Head Gasket, 3128G (Part No.3128G)
from
$132.99
Our unique Multi-Layered steel head gasket embossment formation process optimizes the embossment radius, reduces stress points, enhances gasket conformability, and provides uniform clamp load distribution. This all results in superior surface contact between block and cylinder head. All head gasket layers/spacers go through an additional process to significantly reduce forming induced stress. Advantages are reduced brittleness in material, increased flexibility and deformation retention. This stabilizes the gasket, resulting in reduced cylinder bore distortion and improved combustion seal fro the extreme cylinder pressures found in high compression, supercharged and turbocharged applications. A proprietary polymer coating ensures the micro-seal of engine coolant and oil fluids.
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Most Popular 1991 GMC B6000 Camshafts
Customize your GMC with 16 Camshafts products
like Camshaft Bearings,
Camshafts, and
Camshaft and Lifter Kits, all
priced under $1,210.99.
Sealed Power – Sealed Power Engine Camshaft Bearing Set, 1404M (Part No.1404M)
from
$51.99
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.
See More
Competition Cams – Competition Cams Xtreme Energy 206/212 Hydraulic Flat Cam for Chevrolet Small Block, 12-230-2 (Part No.12-230-2)
from
$226.99
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,
See More
Competition Cams – Competition Cams Xtreme Energy 236/242 Hydraulic Roller Cam and Lifter Kit, CL12-433-8 (Part No.CL12-433-8)
from
$1210.99
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.
See More
Competition Cams – Competition Cams Magnum 244/244 Hydraulic Roller Cam and Lifter Kit, CL12-460-8 (Part No.CL12-460-8)
from
$1210.99
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.
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Competition Cams – Competition Cams Magnum 230/230 Hydraulic Roller Cam and Lifter Kit, CL12-450-8 (Part No.CL12-450-8)
from
$1210.99
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.
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Competition Cams – Competition Cams Xtreme Energy 212/218 Hydraulic Roller Cam and Lifter Kit, CL12-412-8 (Part No.CL12-412-8)
from
$1210.99
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.
See More
Competition Cams – Competition Cams XE Computer Controlled 206/212 Hydraulic Flat Cam K-Kit, K12-249-4 (Part No.K12-249-4)
from
$655.99
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.
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Competition Cams – Competition Cams Mutha’ Thumpr 235/249 Hydraulic Flat Cam K-Kit, K12-601-4 (Part No.K12-601-4)
from
$655.99
Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.
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Competition Cams – Competition Cams High Energy 206/206 Hydraulic Flat Cam K-Kit, K12-205-2 (Part No.K12-205-2)
from
$532.99
Ideal for use with mainly stock components like rocker arms, intake manifolds, cylinder heads, compression ratio, torque converters and rear gear ratios, the High Energy camshaft grind family is a great choice for street performance applications.
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Competition Cams – Competition Cams Magnum 224/224 Hydraulic Flat Cam K-Kit, K12-212-2 (Part No.K12-212-2)
from
$522.99
SMALL BLOCK CHEVY HYDRAULIC COMPLETE KIT – Magnum: Great for street machines. Needs 2200+ stall, headers and gears. Rough idle.
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Competition Cams – Competition Cams Magnum/Drag Race 253/253 Hydraulic Flat Cam and Lifter Kit, CL12-214-4 (Part No.CL12-214-4)
from
$397.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Magnum: Pro Street/bracket, limited street driving. Intake, gears, 3500+ stall. Racy idle. 10.5:1 compression. OR Drag Race: 3500-4000 stall or 4 speed with 11:1+ compression.
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Competition Cams – Competition Cams Magnum/Drag Race 244/244 Hydraulic Flat Cam and Lifter Kit, CL12-213-3 (Part No.CL12-213-3)
from
$386.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Magnum: Street/strip special, 3000 stall, headers, gears, 9.5:1+ compression. Very rough idle. OR Drag Race: 3000+ stall in heavy car with 10:1+ compression.
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Competition Cams – Competition Cams Magnum 224/224 Hydraulic Flat Cam and Lifter Kit, CL12-212-2 (Part No.CL12-212-2)
from
$382.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Magnum: Great for street machines. Needs 2200+ stall, headers and gears. Rough idle.
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Competition Cams – Competition Cams Magnum 224/224 Hydraulic Flat Cam and Lifter Kit, CL12-211-2 (Part No.CL12-211-2)
from
$382.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Magnum: High performance. Biggest cam with stock converter but better with 2000+ stall. Use lower gears. Mild rough idle.
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Competition Cams – Competition Cams Mutha’ Thumpr 235/249 Hydraulic Flat Cam, 12-601-4 (Part No.12-601-4)
from
$309.99
HYDRAULIC – Mutha’ Thumpr: High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
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Competition Cams – Competition Cams Xtreme Energy 212/218 Hydraulic Flat Cam and Lifter Kit, CL12-234-2 (Part No.CL12-234-2)
from
$305.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Xtreme Energy: Strong torque thru low end and mid-range, good idle.
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Top Picks for 1991 GMC B6000 Engine Gaskets and Seals
Upgrade GMC B6000s with top-quality Engine Gaskets and Seals parts, including 11 OEM and aftermarket selections for your 1991 model.
Felpro – Felpro Engine Valve Cover Gasket Set, VS 12869 R (Part No.VS 12869 R)
from
$28.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More
Felpro – Felpro Exhaust Pipe Flange Gasket, 60117 (Part No.60117)
from
$3.79
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More
Felpro – Felpro Engine Valve Cover Gasket Set, VS 50265 C (Part No.VS 50265 C)
from
$19.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More
Felpro – Felpro Engine Timing Cover Gasket Set, TCS 45060 (Part No.TCS 45060)
from
$26.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More
Felpro – Felpro Engine Valve Cover Gasket Set, VS 12869 AC (Part No.VS 12869 AC)
from
$28.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More
Felpro – Felpro Engine Valve Cover Gasket Set, VS 12869 T (Part No.VS 12869 T)
from
$52.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
See More
Felpro – Felpro Engine Valve Cover Gasket Set, VS 50388 R (Part No.VS 50388 R)
from
$32.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More
Felpro – Felpro Engine Valve Cover Gasket Set, VS 12869 (Part No.VS 12869)
from
$28.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More
Felpro – Felpro Engine Oil Cooler Gasket Set, ES 72671 (Part No.ES 72671)
from
$16.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More
Felpro – Felpro Engine Oil Pan Gasket Set – PermaDry molded rubber, OS 34407 R (Part No.OS 34407 R)
from
$27.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More
Felpro – Felpro Engine Crankshaft Seal Kit, BS 40622 (Part No.BS 40622)
from
$26.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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In-Demand Engine Timing Parts for 1991 GMC B6000s
Select from 5 premium Engine Timing Parts parts for your 1991 GMC B6000, with prices ranging from $13.99 to $142.99.
Cloyes Gear – Cloyes Gear Engine Timing Set, C-3201 (Part No.C-3201)
from
$142.99
Sprockets Are Made From High Alloy Steel, and Heat-Treated For Durability. Chain Is Pre-Stressed and Heat-Treated For Longevity. SET INCLUDES: S710 Engine Timing Camshaft Sprocket (1 EA), S717 Engine Timing Crankshaft Sprocket (1 EA), 9-4185 Engine Timing Chain (1 EA).
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Cloyes Gear – Cloyes Gear Engine Timing Chain, 9-4185 (Part No.9-4185)
from
$74.99
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.
See More
Cloyes Gear – Cloyes Gear Engine Timing Camshaft Sprocket, S710 (Part No.S710)
from
$59.99
Sprocket Made From High Alloy Material. Features Precision Tooth Form To Assure Proper Chain Engagement, And Is Balanced For Proper Timing.
See More
Cloyes Gear – Cloyes Gear Engine Timing Crankshaft Sprocket, S717 (Part No.S717)
from
$39.99
Sprocket Made From High Alloy Material. Features Precision Tooth Form To Assure Proper Chain Engagement, And Is Balanced For Proper Timing.
See More
Schaeffler – Schaeffler General Seal, SS3195 (Part No.SS3195)
from
$13.99
Our wheel seals are engineered using only the highest-quality materials to meet vehicle manufacturer specificatons. We work with suppliers to design seals that meet FAG’s quality standards. Seals are designed to protect wheel end components from contamination – such as dirt, dust, and moisture – and prevent the loss of grease over the life of the bearing. The specifications for wheel seals are very demanding, and the type required depends on the specific application, position and vehicle class.
See More
Most Sold 1991 GMC B6000 Engine Internals
Explore our best-selling GMC parts for the 1991 B6000 among 17 OEM and aftermarket options starting from $8.39.
Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4400MA (Part No.4400MA)
from
$96.99
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.
See More
Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-3190A (Part No.8-3190A)
from
$69.99
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.
See More
Sealed Power – Sealed Power Engine Connecting Rod Bearing, 3190A 10 (Part No.3190A 10)
from
$8.69
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.
See More
Sealed Power – Sealed Power Engine Connecting Rod Bearing, 3190A (Part No.3190A)
from
$8.39
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.
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Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4400MA 10 (Part No.4400MA 10)
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$98.99
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.
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Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4400MA 30 (Part No.4400MA 30)
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$74.99
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.
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Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-3190A 10 (Part No.8-3190A 10)
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$44.99
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.
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Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4400MA 20 (Part No.4400MA 20)
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$81.99
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.
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Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-3190A 20 (Part No.8-3190A 20)
from
$44.99
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.
See More
Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4400MA 40 (Part No.4400MA 40)
from
$74.99
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.
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Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 7122MA 10 (Part No.7122MA 10)
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$67.99
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.
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Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 7122MA 20 (Part No.7122MA 20)
from
$67.99
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.
See More
Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 7122MA 30 (Part No.7122MA 30)
from
$67.99
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.
See More
Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-3190A 30 (Part No.8-3190A 30)
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$42.99
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.
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Schaeffler – Schaeffler Repair Sleeve, SR3506 (Part No.SR3506)
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$39.99
The FAG repair sleeve is a precision element that provides additional sealing for damaged shafts. Made of heat-treated stainless steel, the FAG repair sleeve signifcantly increases the life of the shaft and prevents premature wear. Since no shaft removal or machining is required during the repair, the repair sleeve is a cost effective repair solution to protect damaged surfaces.
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Sealed Power – Sealed Power Engine Connecting Rod Bearing, 3190A 20 (Part No.3190A 20)
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$10.49
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.
See More
Sealed Power – Sealed Power Engine Connecting Rod Bearing, 3190A 30 (Part No.3190A 30)
from
$8.89
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.
See More
Top-Rated Engine Parts Brands For Your 1991 GMC B6000
Shop for the best-rated brands offering Engine Parts and other products for your 1991 GMC B6000s. 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 1991 B6000 start at just $0.43 and are rated as high as 4.6 stars. OEM and aftermarket Engine Parts don’t get more top quality, durable, and affordable than from the brands below.
Popular Felpro 1991 GMC B6000 Engine Parts
When it comes to maintaining or upgrading your 1991 GMC B6000, 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 1991 GMC B6000. With over 3 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 $3.79, with an average price of just $17.59. Plus, with over 48 customer reviews and an average rating of 4.6 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.
from
$3.79
(2)
Felpro Exhaust Pipe Flange Gasket, 60117
“we use them on our fleet of sandrails that we give tours on.”
Popular Sealed Power 1991 GMC B6000 Engine Parts
Sealed Power auto parts is one of the highest quality Engine Part brands in the market. Any 1991 GMC B6000 owner should feel confident when installing genuine Sealed Power parts in their vehicle. To ensure the best fit and performance for your 1991 B6000, Advance Auto Parts carries a full inventory of 3 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 $0.43 to $96.99, plus, with more than 4 customer reviews and an impressive 4.4 stars average rating, you can be confident the Fram Engine Parts below will deliver on both quality and value.
from
$96.99
(1)
Sealed Power Engine Crankshaft Main Bearing Set, 4400MA
“Great Product from a very good manufacture of bearings”
FAQs for 1991 GMC B6000 Engine Parts
Which Engine Parts are best-sellers for 1991 GMC B6000s?
Out of 71 Engine Parts that fit 1991 GMC B6000s, the following parts are the top sellers:
- Felpro Exhaust Pipe Flange Gasket, 60117 (5780721) – $3.79
- Sealed Power Engine Valve Lifter, HT-969 (5688736) – $9.39
- Felpro Engine Valve Cover Gasket Set, VS 50265 C (5184541) – $19.99
What’s the price range for 1991 GMC B6000 Engine Parts?
Engine Part prices for the 1991 GMC B6000 start at $0.25 and go up to $1,210.99 for the most premium parts.
What’s the average price of a Engine Part for a 1991 GMC B6000?
The average price for Engine Parts for the 1991 GMC B6000 is $120.56. 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 B6000 model years?
What are the cheapest Engine Parts for my 1991 GMC B6000?
The cheapest 1991 GMC B6000 Engine Parts we carry in stock are:
- Sealed Power Engine Valve Spring Retainer Keeper, VK-138 (19694177) – $0.30
- Sealed Power Engine Valve Spring Retainer Keeper, VK-115 (19694179) – $0.43
- Melling Stock Replacement Oil Pump Shaft Guide, M-55005 (5681006) – $3.29
- Felpro Engine Oil Pump Shaft Retainer, 72665 (5991552) – $3.29
- Felpro Exhaust Pipe Flange Gasket, 60117 (5780721) – $3.79
What are the top-rated Engine Parts that fit the 1991 GMC B6000?
Out of 258 reviews by customers, our 1991 GMC B6000 Engine Parts have an average customer rating of . These are some of the highest-rated Engine Part types for the 1991 GMC B6000 and their top-rated products:
- Valve Cover and Cylinder Heads
- Felpro Engine Cylinder Head Bolt Set, ES 72264 (19783762) – $48.99
- Sealed Power Engine Valve Spring Retainer Keeper, VK-115 (19694179) – $0.43
- Engine Gaskets and Seals
- Felpro Engine Cylinder Head Bolt Set, ES 72264 (19783762) – $48.99
- Sealed Power Engine Valve Spring Retainer Keeper, VK-115 (19694179) – $0.43
What types of Engine Parts do you sell for my 1991 GMC B6000?
As of 8/2/26, these are some of the most in-demand types of Engine Parts for a 1991 GMC B6000:
Can I get help with 1991 GMC B6000 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 B6000 Engine Parts?
Advance Auto Parts keeps returns simple. For new GMC B6000 Engine Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
