1975 GMC G25 Engine Parts

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Popular 1975 GMC G25 Engine Parts Categories

Essential Engine Parts for 1975 GMC G25s

Sealed Power – Sealed Power Engine Valve Spring, VS-677 (Part No.VS-677)

Sealed Power Engine Valve Spring, VS-677

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$2.49
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.
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Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-2555A 10X2 (Part No.8-2555A 10X2)

Sealed Power Engine Connecting Rod Bearing Set, 8-2555A 10X2

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$78.99
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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Felpro – Felpro PermaTorque Engine Cylinder Head Gasket Set, HS 8180 PT-5 (Part No.HS 8180 PT-5)

Felpro PermaTorque Engine Cylinder Head Gasket Set, HS 8180 PT-5

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$92.99
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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Competition Cams – "Competition Cams Spring Loaded Rocker Arm Stud Girdle Chevrolet 265-400 Small Block with 3/8"" Stud, 4001" (Part No.4001)

"Competition Cams Spring Loaded Rocker Arm Stud Girdle Chevrolet 265-400 Small Block with 3/8"" Stud, 4001"

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$469.99
“Competition Cams Spring Loaded Rocker Arm Stud Girdle Chevrolet 265-400 Small Block with 3/8″” Stud, 4001. ”
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Cloyes Gear – Cloyes Gear Engine Timing Chain, C499 (Part No.C499)

Cloyes Gear Engine Timing Chain, C499

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$22.99
Since 1921, Cloyes has been the trusted leader in automotive timing systems. Our timing chains are built to synchronize crankshaft and camshaft rotation with absolute accuracy, ensuring precise valve timing and long-term engine performance. Available as stand-alone chains or in complete kits, Cloyes timing chains are manufactured from premium materials, heat-treated, pre-stressed and engineered for a perfect chain-to-sprocket tooth fit €” delivering quiet operation, durability, and OE-level performance you can count on. To ensure total timing system integrity, Cloyes recommends replacing the chain along with the tensioners, guides, and sprockets during service. Trusted by professionals for over a century & backed by an industry-leading warranty and technical support.
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National – National Multi-Purpose Seal, 3945 (Part No.3945)

National Multi-Purpose Seal, 3945

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$16.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
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Cloyes Performance – Cloyes Performance Engine Timing Cover, 9-226B (Part No.9-226B)

Cloyes Performance Engine Timing Cover, 9-226B

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$68.99
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.
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Dorman – Dorman Rubber Expansion Plug 1-1/4 In. – Size Range 1-1/4 In. – 1-3/8 In. (Sold by each), 570-007 (Part No.570-007)

Dorman Rubber Expansion Plug 1-1/4 In. - Size Range 1-1/4 In. - 1-3/8 In. (Sold by each), 570-007

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$13.99
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.
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Holley – Holley GM Fabricated Aluminum Valve Cover – Silver – SBC 283-350, 241-287 (Part No.241-287)

Holley GM Fabricated Aluminum Valve Cover - Silver - SBC 283-350, 241-287

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$209.99
“Holley is pleased to release its latest fully licensed product–GM Track Series Fabricated Aluminum Valve Covers. The GM Track Series family of valve covers gives you an excellent way to add a high-end fabricated look combined with a lightweight and tough valve cover for your favorite Chevy engine. These valve covers are constructed of 6061 T5 sheet aluminum, feature a laser etched “”Chevrolet”” and Bow Tie logo, and precision TIG welded for a proper fit. They are available in silver anodized or black coated finishes along with various heights to clear most popular rocker arm combinations. All of our valve covers include mounting hardware for quick and simple installation.”
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Sealed Power – Sealed Power Engine Rocker Arm Kit, R-826 (Part No.R-826)

Sealed Power Engine Rocker Arm Kit, R-826

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$3.49
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.
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Melling – Melling Stock Replacement Type Oil Pump Intermediate Shaft, IS-77A (Part No.IS-77A)

Melling Stock Replacement Type Oil Pump Intermediate Shaft, IS-77A

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$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 and even twisting damage of the old shaft even when the part appears to be in good condition. Complete every Melling oil pump replacement with a new Melling oil pump shaft.
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Felpro – Felpro Engine Oil Pump Gasket, 71012 (Part No.71012)

Felpro Engine Oil Pump Gasket, 71012

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$3.49
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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Nolathane – Nolathane Complete Engine and Transmission Mount Set, REV238.0008 (Part No.REV238.0008)

Nolathane Complete Engine and Transmission Mount Set, REV238.0008

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$77.99
With over 40 years of history, Nolathane remains the number 1 replacement and enhancement bushing and chassis component brand throughout Australia & New Zealand and now boasts a warehouse in California & catalog to suit the North American market.
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Mr. Gasket – Mr. Gasket Advance And Retard Cam Bushings, 85 (Part No.85)

Mr. Gasket Advance And Retard Cam Bushings, 85

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$49.99
With Mr. Gasket cam degree bushings you fine tune the camshaft timing of your engine to as little as 1 degree. Even aftermarket timing sets with multiple keyways can’t give the range of adjustment these bushings allow. Retard your camshaft to lower the powerband for more low end torque and midrange horsepower, or advance for more top end power. This kit does even number adjustment 0-8 degrees.
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Melling Select Performance – Melling Select Performance High Performance Replacement Bolt On Oil Pump Screen, 12558 (Part No.12558)

Melling Select Performance High Performance Replacement Bolt On Oil Pump Screen, 12558

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$38.99
A new Melling high performance 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 high performance oil pump pick-up tube/screen be a part of every oil pump installation when a higher quality oil pump screen is required. Melling high performance oil pump pick-up tubes/screens are manufactured with stronger welds and in some cases designed with additional reinforced mountings, include mounting bolts and are supplied with protective coatings.
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Mr. Gasket – Mr. Gasket Cam Bolts And Lock Plate, 948G (Part No.948G)

Mr. Gasket Cam Bolts And Lock Plate, 948G

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$22.19
Mr. Gasket cam locking plates feature a steel retainer plate designed to secure the cam gear bolts from coming loose and backing out, preventing costly engine damage. Retainer plate fits under bolt heads allowing tabs to be bent against hex head flats creating a secure positive lock.
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Sealed Power – Sealed Power Engine Connecting Rod Bearing, 2555CP (Part No.2555CP)

Sealed Power Engine Connecting Rod Bearing, 2555CP

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$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.
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Mr. Gasket – Mr. Gasket Crank Pulley – Aluminum – Double Groove, 5317 (Part No.5317)

Mr. Gasket Crank Pulley - Aluminum - Double Groove, 5317

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$124.99
The machined aluminum pulley has been heat treated for strength and has a satin finish.
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Felpro – Felpro Engine Valve Stem Oil Seal Set, SS 10058 (Part No.SS 10058)

Felpro Engine Valve Stem Oil Seal Set, SS 10058

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$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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Cloyes Performance – Cloyes Performance High Performance Timing Set, 9-3600BWX3 (Part No.9-3600BWX3)

Cloyes Performance High Performance Timing Set, 9-3600BWX3

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$164.99
“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. 0.005″” and 0.010″” Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number”
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Sealed Power – Sealed Power Engine Oil Pump Screen, 224-1246 (Part No.224-1246)

Sealed Power Engine Oil Pump Screen, 224-1246

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$15.29
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.
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Sealed Power – Sealed Power Engine Piston, WH423DCP 60 (Part No.WH423DCP 60)

Sealed Power Engine Piston, WH423DCP 60

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$20.49
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.
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Victor Reinz – Victor Reinz Engine Crankshaft Seal Kit, 19-10111-01 (Part No.19-10111-01)

Victor Reinz Engine Crankshaft Seal Kit, 19-10111-01

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$21.79
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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Mr. Gasket – Mr. Gasket Crank Shaft Pulley Bolts, 5322G (Part No.5322G)

Mr. Gasket Crank Shaft Pulley Bolts, 5322G

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$13.29
They are made from Grade 5 steel for strength and durability. The bolts are zinc plated to resist corrosion and provide a clean professional appearance. Sold as a set of six. Three 3/8-16 and three 3/8-24 mounting bolts with three lock washers.
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Felpro – Felpro Engine Oil Pump Shaft Retainer, 72665 (Part No.72665)

Felpro Engine Oil Pump Shaft Retainer, 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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Dorman – Dorman Rubber Expansion Plug 1-3/4 In. – Size Range 1-3/4 In. – 1-7/8 In., 02605 (Part No.02605)

Dorman Rubber Expansion Plug 1-3/4 In. - Size Range 1-3/4 In. - 1-7/8 In., 02605

from

$10.99
This engine oil galley 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.
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ARP Auto Racing – ARP Auto Racing For Use With Chevy Small Block With Standard 2 Piece Cork Gasket, 234-1802 (Part No.234-1802)

ARP Auto Racing For Use With Chevy Small Block With Standard 2 Piece Cork Gasket, 234-1802

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$40.99
The engineers at ARP spent quite a bit of time developing these highly effective, unique oil pan studs. They are designed to make it as easy as possible to install a pan and seal it properly. You will note that the studs have a radiused bullet nose that serves to locate the pan rails, then allow the nuts to be easily installed without the worry of cross threading. For those who prefer bolts, ARP got you covered, too. Both are available in black oxide finished chrome moly steel or rust proof stainless steel. Also, you may choose between conventional hex style or the space saving 12 point nuts. The stud kits come complete with a special locking flanged nut, while the bolt kits come with washers.
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Edelbrock – "Edelbrock Cylinder Head Gasket Set for Chevrolet, 4.37"" Bore Size, 7302" (Part No.7302)

"Edelbrock Cylinder Head Gasket Set for Chevrolet, 4.37"" Bore Size, 7302"

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$61.99
“Edelbrock part No: 7302 head gasket is intended for Big Block Chevy Performer and RPM Heads. This gasket comes as a set and is for big block Chevy Mark IV engines 396-402-427-454 only. This has a 4.370″” bore size, .039″” compressed thickness and 9.70 cc volume.”
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Upgrade your 1975 GMC G25 with Top-Quality Engine Parts

When it comes to maintaining or upgrading your 1975 GMC G25, 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 G25 functioning at its best. At Advance Auto Parts, we offer a wide selection of 598 Engine Parts for the 1975 GMC G25, 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 1975 GMC G25 at great prices. Our Engine Parts inventory for this model ranges from just $0.25 to $3,995.99, with an average price of $174.46. Our 598 Engine Parts in stock come from 28 trusted brands, so you’re sure to find the right part for your 1975 GMC G25 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 1975 GMC G25, we stock popular OEM and aftermarket Engine Parts from top names like Felpro, Edelbrock, Dorman, and more. Felpro Engine Parts start at just $2.79 and boast an impressive 4.6 stars average rating from customers. Edelbrock and Dorman also bring quality to the table, with Engine Parts available starting at $2.99, and at an average 4.4 stars rating. With 2,560 customer reviews and counting, our 1975 GMC G25 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, Oil and Lubricants and more to make sure your 1975 GMC G25 is always ready to roll. We’re committed to providing you with everything you need to keep your G25 in top shape, all in one place. Start shopping confidently below for your 1975 GMC G25!

Best-Selling Camshafts for 1975 GMC G25s

Enhance the driving experience in your GMC with 43 quality Camshaft components, starting at $2.79.

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

Sealed Power Engine Valve Lifter, HT-817

from

$16.79
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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Mr. Gasket – Mr. Gasket Cam Bolts And Lock Plate, 948G (Part No.948G)

Mr. Gasket Cam Bolts And Lock Plate, 948G

from

$22.19
Mr. Gasket cam locking plates feature a steel retainer plate designed to secure the cam gear bolts from coming loose and backing out, preventing costly engine damage. Retainer plate fits under bolt heads allowing tabs to be bent against hex head flats creating a secure positive lock.
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Driveworks – Driveworks Oil Seal, S-9845 (Part No.S-9845)

Driveworks Oil Seal, S-9845

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$10.79
Value-priced seal meets all cataloged application requirements.
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Sealed Power – Sealed Power Engine Camshaft Bearing Set, 1749M (Part No.1749M)

Sealed Power Engine Camshaft Bearing Set, 1749M

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$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.
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Dorman – Dorman Steel Cup Expansion Plug 1-5/8 In., Height 0.500 (Sold by each), 555-030 (Part No.555-030)

Dorman Steel Cup Expansion Plug 1-5/8 In., Height 0.500 (Sold by each), 555-030

from

$2.79
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.
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Dorman – Pik-a-Nut – Dorman – Pik-a-Nut Steel Cup Expansion Plug 2-3/32 In., SC, Height 0.278, 362566.1 (Part No.362566.1)

Dorman - Pik-a-Nut Steel Cup Expansion Plug 2-3/32 In., SC, Height 0.278, 362566.1

from

$3.99
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.
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Sealed Power – Sealed Power Engine Camshaft Bearing Set, 1235M (Part No.1235M)

Sealed Power Engine Camshaft Bearing Set, 1235M

from

$55.99
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 Camshaft Bearing Set, 2100M (Part No.2100M)

Sealed Power Camshaft Bearing Set, 2100M

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$76.99
Speed-Pro delivers the power you need and the value and quality that you deserve. Whether you are running at the track, chasing trophies on the strip, or just cruising down the road, count on Speed-Pro to provide the best value in HP engine components
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Dorman – Dorman Steel Cup Expansion Plug 2-7/64 In., Height 0.310 (Sold by each), 555-080 (Part No.555-080)

Dorman Steel Cup Expansion Plug 2-7/64 In., Height 0.310 (Sold by each), 555-080

from

$3.99
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.
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Dorman – Dorman Steel Cup Expansion Plug 2-3/32 In., SC, Height 0.278 (Sold by each), 555-049 (Part No.555-049)

Dorman Steel Cup Expansion Plug 2-3/32 In., SC, Height 0.278 (Sold by each), 555-049

from

$2.99
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.
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Sealed Power – Sealed Power Engine Camshaft Bearing Set, 1404M (Part No.1404M)

Sealed Power Engine Camshaft Bearing Set, 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.
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Dorman – Dorman Rubber Expansion Plug 2 In. – Size Range 2 In. – 2-1/8 In. (Sold by each), 570-014 (Part No.570-014)

Dorman Rubber Expansion Plug 2 In. - Size Range 2 In. - 2-1/8 In. (Sold by each), 570-014

from

$6.99
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.
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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)

Competition Cams Xtreme Energy 206/212 Hydraulic Flat Cam for Chevrolet Small Block, 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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Sealed Power – Sealed Power Engine Camshaft Bearing Set, 1235M 1 (Part No.1235M 1)

Sealed Power Engine Camshaft Bearing Set, 1235M 1

from

$32.49
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.
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Sealed Power – Sealed Power Engine Camshaft Bearing Set, 1750M (Part No.1750M)

Sealed Power Engine Camshaft Bearing Set, 1750M

from

$63.99
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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Competition Cams – Competition Cams Xtreme Energy 218/224 Hydraulic Roller Cam K-Kit, K11-422-8 (Part No.K11-422-8)

Competition Cams Xtreme Energy 218/224 Hydraulic Roller Cam K-Kit, K11-422-8

from

$1624.99
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 Magnum 232/232 Hydraulic Roller Cam K-Kit, K11-450-8 (Part No.K11-450-8)

Competition Cams Magnum 232/232 Hydraulic Roller Cam K-Kit, K11-450-8

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$1623.99
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 232/232 Hydraulic Roller Cam and Lifter Kit, CL11-450-8 (Part No.CL11-450-8)

Competition Cams Magnum 232/232 Hydraulic Roller Cam and Lifter Kit, CL11-450-8

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$1225.99
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 236/242 Hydraulic Roller Cam and Lifter Kit, CL12-433-8 (Part No.CL12-433-8)

Competition Cams Xtreme Energy 236/242 Hydraulic Roller Cam and Lifter Kit, 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.
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Competition Cams – Competition Cams Magnum 244/244 Hydraulic Roller Cam and Lifter Kit, CL12-460-8 (Part No.CL12-460-8)

Competition Cams Magnum 244/244 Hydraulic Roller Cam and Lifter Kit, 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)

Competition Cams Magnum 230/230 Hydraulic Roller Cam and Lifter Kit, 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)

Competition Cams Xtreme Energy 212/218 Hydraulic Roller Cam and Lifter Kit, 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.
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Competition Cams – Competition Cams Xtreme Energy 230/236 Hydraulic Flat Cam K-Kit, K11-246-3 (Part No.K11-246-3)

Competition Cams Xtreme Energy 230/236 Hydraulic Flat Cam K-Kit, K11-246-3

from

$676.99
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 XE Computer Controlled 206/212 Hydraulic Flat Cam K-Kit, K12-249-4 (Part No.K12-249-4)

Competition Cams XE Computer Controlled 206/212 Hydraulic Flat Cam K-Kit, 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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Most Popular 1975 GMC G25 Valve Cover and Cylinder Heads

Customize your GMC with 127 Valve Cover and Cylinder Heads products like Engine Valve Lifters, Cylinder Head Bolt Sets, and Cylinder Head Gaskets, all priced under $2,274.99.

Sealed Power – Sealed Power Engine Rocker Arm Nut, MR-1751 (Part No.MR-1751)

Sealed Power Engine Rocker Arm Nut, MR-1751

from

$0.95
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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Felpro – Felpro PermaTorque Engine Cylinder Head Gasket Set, HS 7733 PT-2 (Part No.HS 7733 PT-2)

Felpro PermaTorque Engine Cylinder Head Gasket Set, HS 7733 PT-2

from

$55.99
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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Edelbrock – Edelbrock Signature Series Valve Covers, Black, Low Profile, Chevrolet 262-400, ’59-’86, 4443 (Part No.4443)

Edelbrock Signature Series Valve Covers, Black, Low Profile, Chevrolet 262-400, '59-'86, 4443

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$59.99
The Edelbrock No. 4443 Signature Series Valve Covers are designed for Chevrolet 262-400 ’59-86 applications. Engineered for function and styled for great looks, Signature Series valve covers have stock-style breather baffles that prevent oil passage to the PCV valve. These quality valve covers accept all emissions equipment, including PCV valve holes. Rubber grommets for the breather and PCV valve holes are included. Matching breathers sold separately.
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Sealed Power – Sealed Power Engine Valve Spring Retainer Keeper, VK-115 (Part No.VK-115)

Sealed Power Engine Valve Spring Retainer Keeper, 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.
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Felpro – Felpro Engine Cylinder Head Gasket Set, HS 7733 SH-2 (Part No.HS 7733 SH-2)

Felpro Engine Cylinder Head Gasket Set, HS 7733 SH-2

from

$42.99
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 Cylinder Head Bolt Set, ES 72264 (Part No.ES 72264)

Felpro Engine Cylinder Head Bolt Set, 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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Felpro – Felpro PermaTorque Engine Cylinder Head Gasket, 8180 PT-2 (Part No.8180 PT-2)

Felpro PermaTorque Engine Cylinder Head Gasket, 8180 PT-2

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$30.99
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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Edelbrock – Edelbrock Sure Seat Valve Springs, 5802 (Part No.5802)

Edelbrock Sure Seat Valve Springs, 5802

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$68.99
The Edelbrock No: 5802 Sure Seat Valve Spring for Chevy 262-400 V8 1957-95 O.E Cast iron cylinder heads are made of highest quality spring wire and precision wound to close tolerances, our Sure Seat Valve Spring sets are for use on original equipment heads when installing Edelbrock Performer-Plus, Performer RPM and Torker-Plus camshafts. These are the same high-performance springs used on Edelbrock Performer and RPM cylinder heads. For camshaft warranty compliance, use only the springs recommended by Edelbrock for each camshaft application.
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Edelbrock – Edelbrock Complete Sure Seat Valve Spring Kit, 5794 (Part No.5794)

Edelbrock Complete Sure Seat Valve Spring Kit, 5794

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$167.99
“Edelbrock part No: 5794 Sure Seat Valve Spring Kit is designed for Small-Block Chevy O.E Cast Iron Heads. Made of highest quality spring wire and precision wound to close tolerances. This Sure Seat Valve Spring set is for use on original equipment heads when installing Edelbrock Performer-Plus camshafts. The valve springs are designed for use with OEM valve rotators. For camshaft warranty compliance, use only the springs recommended by Edelbrock for each camshaft application. Set of 16. Valve Spring Specifications: Type: Non-Rotator Seat Pressure: 110 lbs. Installed Height: 1.700″” Open Pressure: 285 lbs. at 0.490″” Outside Diameter: 1.265″” Inside Diameter: 1.060″” Coil Bind: 1.160″””
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Edelbrock – Edelbrock RPM Big-Block Chevy Oval Port Cylinder Head Hydraulic Roller Cam, 60455 (Part No.60455)

Edelbrock RPM Big-Block Chevy Oval Port Cylinder Head Hydraulic Roller Cam, 60455

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$1403.99
Edelbrock RPM Big-Block Chevy Oval Port Cylinder Head Hydraulic Roller Cam, 60455.
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Edelbrock – Edelbrock RPM Small-Block Chevy Cylinder Head SBC 70cc Hydraulic Flat Tappet Cam, 60739 (Part No.60739)

Edelbrock RPM Small-Block Chevy Cylinder Head SBC 70cc Hydraulic Flat Tappet Cam, 60739

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$1136.99
Edelbrock RPM Small-Block Chevy Cylinder Head SBC 70cc Hydraulic Flat Tappet Cam, 60739.
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Edelbrock – Edelbrock E-Tec-200 Small-Block Chevy Cylinder Head Hydraulic Flat Tappet Cam, 60989 (Part No.60989)

Edelbrock E-Tec-200 Small-Block Chevy Cylinder Head Hydraulic Flat Tappet Cam, 60989

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$1022.99
Edelbrock E-Tec-200 Small-Block Chevy Cylinder Head Hydraulic Flat Tappet Cam, 60989.
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Victor Reinz – Victor Reinz Engine Cylinder Head Gasket Set, 02-10076-01 (Part No.02-10076-01)

Victor Reinz Engine Cylinder Head Gasket Set, 02-10076-01

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$63.99
Whether you are a professional technician or a skilled do-it-yourselfer, you need easy access to Victor Reinz quality at every level of the engine all in one box and without any surprises. Protective packaging, informative labels, and state-of-the art electronic cataloging, ensure you receive precisely the gaskets and seals needed for a successful, long-lasting repair.
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Edelbrock – "Edelbrock Cylinder Head Gasket Set for Chevrolet, 4.37"" Bore Size, 7302" (Part No.7302)

"Edelbrock Cylinder Head Gasket Set for Chevrolet, 4.37"" Bore Size, 7302"

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$61.99
“Edelbrock part No: 7302 head gasket is intended for Big Block Chevy Performer and RPM Heads. This gasket comes as a set and is for big block Chevy Mark IV engines 396-402-427-454 only. This has a 4.370″” bore size, .039″” compressed thickness and 9.70 cc volume.”
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Sealed Power – Sealed Power Engine Valve Spring, VS-677 (Part No.VS-677)

Sealed Power Engine Valve Spring, VS-677

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$2.49
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.
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Sealed Power – Sealed Power Engine Push Rod, RP-3093 (Part No.RP-3093)

Sealed Power Engine Push Rod, RP-3093

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$3.29
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.
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Felpro – Felpro Engine Cylinder Head Bolt Set, ES 72856 (Part No.ES 72856)

Felpro Engine Cylinder Head Bolt Set, ES 72856

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$34.99
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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Edelbrock – Edelbrock Signature Series Valve Covers, Chrome, Low Profile, Chevrolet 262-400, ’59-’86, 4449 (Part No.4449)

Edelbrock Signature Series Valve Covers, Chrome, Low Profile, Chevrolet 262-400, '59-'86, 4449

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$59.99
The Edelbrock No. 4449 Signature Series Valve Covers are designed for Chevrolet 262-400 ’59-86 applications. Engineered for function and styled for great looks, Signature Series valve covers have stock-style breather baffles that prevent oil passage to the PCV valve. These quality valve covers accept all emissions equipment, including PCV valve holes. Rubber grommets for the breather and PCV valve holes are included. Matching breathers sold separately.
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Felpro – Felpro PermaTorque Engine Cylinder Head Gasket, 7733 PT-2 (Part No.7733 PT-2)

Felpro PermaTorque Engine Cylinder Head Gasket, 7733 PT-2

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$39.99
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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Sealed Power – Sealed Power Engine Rocker Arm Kit, R-826 (Part No.R-826)

Sealed Power Engine Rocker Arm Kit, R-826

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$3.49
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.
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Felpro – Felpro Severe Duty Engine Cylinder Head Gasket, 502 SD (Part No.502 SD)

Felpro Severe Duty Engine Cylinder Head Gasket, 502 SD

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$29.99
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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Sealed Power – Sealed Power Engine Valve Lifter, HT-817R (Part No.HT-817R)

Sealed Power Engine Valve Lifter, HT-817R

from

$12.49
Speed-Pro delivers the power you need and the value and quality that you deserve. Whether you are running at the track, chasing trophies on the strip, or just cruising down the road, count on Speed-Pro to provide the best value in HP engine components
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Sealed Power – Sealed Power Engine Push Rod, RP-3182 (Part No.RP-3182)

Sealed Power Engine Push Rod, RP-3182

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$2.49
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.
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Felpro – Felpro Severe Duty Engine Cylinder Head Gasket, 501 SD (Part No.501 SD)

Felpro Severe Duty Engine Cylinder Head Gasket, 501 SD

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$46.99
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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Top Picks for 1975 GMC G25 Engine Gaskets and Seals

Upgrade GMC G25s with top-quality Engine Gaskets and Seals parts, including 61 OEM and aftermarket selections for your 1975 model.

Felpro – Felpro Engine Valve Cover Gasket Set, VS 12869 R (Part No.VS 12869 R)

Felpro Engine Valve Cover Gasket Set, 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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Felpro – Felpro Fuel Pump Mounting Gasket, 5182 (Part No.5182)

Felpro Fuel Pump Mounting Gasket, 5182

from

$2.79
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.
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Mr. Gasket – Mr. Gasket High Performance Valve Cover Gasket Set For Street, Drag, And Oval Track, 175 (Part No.175)

Mr. Gasket High Performance Valve Cover Gasket Set For Street, Drag, And Oval Track, 175

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$32.99
Mr. Gasket Performance Valve Cover Gaskets are high-density cork/rubber blend gaskets that use evenly sized cork particles distributed evenly throughout the rubber binder. The result is a compressible valve cover gasket without leak paths. These gaskets create a positive seal by controlled swelling of the gasket material when exposed to hot engine oil. Provides excellent flange sealing and durability. For original equipment replacement, high performance street, drag race and oval track use. These gaskets are .187 inch thick. Fits Chevrolet 262,265,267,283,307,327,350,400 Gen I Small Block with Perimeter Bolt Valve Covers.
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Felpro – Felpro Engine Crankshaft Seal Kit, BS 11829-1 (Part No.BS 11829-1)

Felpro Engine Crankshaft Seal Kit, BS 11829-1

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$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 Engine Valve Cover Gasket Set, VS 30055 R (Part No.VS 30055 R)

Felpro Engine Valve Cover Gasket Set, VS 30055 R

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.
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Felpro – Felpro Engine Valve Cover Gasket Set, VS 50265 C (Part No.VS 50265 C)

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

Felpro Engine Timing Cover Gasket Set, 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.
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Felpro – Felpro Engine Valve Stem Oil Seal Set, SS 10058 (Part No.SS 10058)

Felpro Engine Valve Stem Oil Seal Set, SS 10058

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$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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Felpro – Felpro Engine Timing Cover Gasket Set, TCS 45265 (Part No.TCS 45265)

Felpro Engine Timing Cover Gasket Set, TCS 45265

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$32.99
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 Engine Oil Pan Gasket Set – Blue Stripe cork-rubber, OS 5197 C-5 (Part No.OS 5197 C-5)

Felpro Engine Oil Pan Gasket Set - Blue Stripe cork-rubber, OS 5197 C-5

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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Felpro – Felpro Engine Valve Cover Gasket Set, VS 13173-1 (Part No.VS 13173-1)

Felpro Engine Valve Cover Gasket Set, VS 13173-1

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.
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Felpro – Felpro Engine Oil Pan Gasket Set – Blue Stripe cork-rubber, OS 30061 C-1 (Part No.OS 30061 C-1)

Felpro Engine Oil Pan Gasket Set - Blue Stripe cork-rubber, OS 30061 C-1

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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Mr. Gasket – Mr. Gasket Ultra Seal: Valve Cover Gasket Set, 5861 (Part No.5861)

Mr. Gasket Ultra Seal: Valve Cover Gasket Set, 5861

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$46.59
Ultra-Seal is Mr. Gasket premium valve cover gasket material. It’s manufactured from a high density cork and rubber blend, creating a positive seal by controlled swelling of the gasket material when exposed to hot oil. For original equipment replacement, high performance street, drag race and oval track use. Sold as a pair. These gaskets are an extra thick .312 inch which can help with valvetrain clearance.
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Competition Cams – "Competition Cams Valve Seals, O-Ring 11/32"" 1 St, 501-16" (Part No.501-16)

"Competition Cams Valve Seals, O-Ring 11/32"" 1 St, 501-16"

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$9.99
“Competition Cams Valve Seals, O-Ring 11/32″” 1 St, 501-16. ”
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Mr. Gasket – Mr. Gasket Ultra Seal: Valve Cover Gasket Set, 5863 (Part No.5863)

Mr. Gasket Ultra Seal: Valve Cover Gasket Set, 5863

from

$51.99
These are high quality gaskets that works well on those hard to seal applications. The low density fiber & rubber blend gasket material seals those minor head imperfections with a low clamp force. At .312 inch, the extra thickness can also offer slightly more clearance for roller rockers. Ideal for all those high performance applications where you take the valve covers off and on a lot, and sticking is a problem.brbrFits all 1965-2000 Chevy Big Blocks: 366,396,402,427,454 including GM (General Motors) Gen VI Crate Engines like the 502 and 572.
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FEL-PRO Performance – FEL-PRO Performance Engine Crankshaft Seal Kit, 2918 (Part No.2918)

FEL-PRO Performance Engine Crankshaft Seal Kit, 2918

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$43.99
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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Competition Cams – "Competition Cams (16) Positive Stop PTFE Valve Seals: for 3/8"" Valves and .530"" Guides, 505-16" (Part No.505-16)

"Competition Cams (16) Positive Stop PTFE Valve Seals: for 3/8"" Valves and .530"" Guides, 505-16"

from

$33.99
COMP Cams offers a complete line of valve stem seals, from the umbrella seals to the positive-stop Teflon seal. These seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The umbrella seal is normally used when a larger-than-stock diameter spring is used, in the case of a double spring, the positive-stop Teflon seal is used. The umbrella seals require no machining, but with the Teflon seal it is necessary to disassemble the heads and machine the top of the guide with a special .530 diameter cutter. Whenever you are planning an engine overhaul or a cam change, don’t forget the valve seals.
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Spectre – Spectre Valve Cover Gasket Steel/Rubber Bbc, 586 (Part No.586)

Spectre Valve Cover Gasket Steel/Rubber Bbc, 586

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$33.99
Spectre’s Valve Cover Gasket is designed using extra thick rubber and a steel reinforced core. Engineered for optimum fit and function, this valve cover gasket provides superior sealing and stops leaks.
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Felpro – Felpro Engine Oil Pan Gasket Set – PermaDryPlus rigid carrier, Oil Pan SnapUps Included, OS 34510 T (Part No.OS 34510 T)

Felpro Engine Oil Pan Gasket Set - PermaDryPlus rigid carrier, Oil Pan SnapUps Included, OS 34510 T

from

$46.99
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 Timing Cover Gasket Set, TCS 45121 (Part No.TCS 45121)

Felpro Engine Timing Cover Gasket Set, TCS 45121

from

$23.99
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 AC (Part No.VS 12869 AC)

Felpro Engine Valve Cover Gasket Set, 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.
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Felpro – Felpro Engine Valve Cover Gasket Set, VS 12869 T (Part No.VS 12869 T)

Felpro Engine Valve Cover Gasket Set, 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.
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Felpro – Felpro PermaTorque Engine Gasket Set, FS 7733 PT-2 (Part No.FS 7733 PT-2)

Felpro PermaTorque Engine Gasket Set, FS 7733 PT-2

from

$77.99
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 Oil Pan Gasket Set – PermaDryPlus rigid carrier, Oil Pan SnapUps Included, OS 30061 T (Part No.OS 30061 T)

Felpro Engine Oil Pan Gasket Set - PermaDryPlus rigid carrier, Oil Pan SnapUps Included, OS 30061 T

from

$65.99
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 1975 GMC G25s

Select from 143 premium Engine Timing Parts parts for your 1975 GMC G25, with prices ranging from $5.99 to $486.99.

National – National Engine Harmonic Balancer Repair Sleeve, 88176 (Part No.88176)

National Engine Harmonic Balancer Repair Sleeve, 88176

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$20.29
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
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National – National Multi-Purpose Seal, 3945 (Part No.3945)

National Multi-Purpose Seal, 3945

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$16.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
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National – National Multi-Purpose Seal, 9845 (Part No.9845)

National Multi-Purpose Seal, 9845

from

$18.29
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
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Felpro – Felpro Shaft Repair Sleeve, 16202 (Part No.16202)

Felpro Shaft Repair Sleeve, 16202

from

$11.49
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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Edelbrock – Edelbrock Small-Block Chevrolet Two Piece Front Cover, 4242 (Part No.4242)

Edelbrock Small-Block Chevrolet Two Piece Front Cover, 4242

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$189.99
“Edelbrock part No: 4242 Small-Block Chevrolet (May require modification to cover axle pin on gear drive.) This die-stamped two-piece front cover for small-block Chevys is made from .090″” aluminum for light weight and excellent strength. This attractive and unique design allows quick camshaft removal without dropping oil pan or breaking oil pan seal. Includes all necessary gaskets, bolts and seals. Will not fit 1987 and later engines. Note: If cam button is desired, a nylon cam button must be used.”
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Spectre – Spectre Timing Tab Adjustable Bb Chevy, 4237 (Part No.4237)

Spectre Timing Tab Adjustable Bb Chevy, 4237

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$5.99
Spectre’s Timing Tab Adjustable Small Block Chevy is a universal timing tab that has an adjustable pointer for accurate readings and works with any size harmonic balancer. Featuring triple chrome plated steel construction, the timing tab fits small block Chevrolet 265-400.
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Cloyes Performance – Cloyes Performance Engine Timing Set, C-3023X (Part No.C-3023X)

Cloyes Performance Engine Timing Set, C-3023X

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$39.99
Timing Set includes all components for a quick and efficient replacement.
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Cloyes Gear – Cloyes Gear Engine Timing Chain, C499 (Part No.C499)

Cloyes Gear Engine Timing Chain, C499

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$22.99
Since 1921, Cloyes has been the trusted leader in automotive timing systems. Our timing chains are built to synchronize crankshaft and camshaft rotation with absolute accuracy, ensuring precise valve timing and long-term engine performance. Available as stand-alone chains or in complete kits, Cloyes timing chains are manufactured from premium materials, heat-treated, pre-stressed and engineered for a perfect chain-to-sprocket tooth fit €” delivering quiet operation, durability, and OE-level performance you can count on. To ensure total timing system integrity, Cloyes recommends replacing the chain along with the tensioners, guides, and sprockets during service. Trusted by professionals for over a century & backed by an industry-leading warranty and technical support.
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National – National Engine Harmonic Balancer Kit, 5000 (Part No.5000)

National Engine Harmonic Balancer Kit, 5000

from

$29.49
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
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Cloyes Gear – Cloyes Gear Engine Timing Components, Camshaft Timing Kit, Crankshaft Timing Kit, Timing Set with Sprockets, Timing Drive Assembly, C-3001K (Part No.C-3001K)

Cloyes Gear Engine Timing Components, Camshaft Timing Kit, Crankshaft Timing Kit, Timing Set with Sprockets, Timing Drive Assembly, C-3001K

from

$28.99
Since 1921, Cloyes has been the trusted leader in automotive timing systems delivering premium-quality solutions. Cloyes engine timing sets are engineered for precision, durability, and optimal engine performance. Sets includes crankshaft sprocket, camshaft sprocket and chain. To ensure total timing system integrity, Cloyes recommends replacing all engine timing components. Trusted by professionals for over a century & backed by an industry-leading warranty and technical support.
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Cloyes Gear – Cloyes Gear Engine Timing Components, Camshaft Timing Kit, Crankshaft Timing Kit, Timing Set with Sprockets, Timing Drive Assembly, C-3023K (Part No.C-3023K)

Cloyes Gear Engine Timing Components, Camshaft Timing Kit, Crankshaft Timing Kit, Timing Set with Sprockets, Timing Drive Assembly, C-3023K

from

$45.99
Since 1921, Cloyes has been the trusted leader in automotive timing systems delivering premium-quality solutions. Cloyes engine timing sets are engineered for precision, durability, and optimal engine performance. Sets includes crankshaft sprocket, camshaft sprocket and chain. To ensure total timing system integrity, Cloyes recommends replacing all engine timing components. Trusted by professionals for over a century & backed by an industry-leading warranty and technical support.
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Cloyes Performance – Cloyes Performance Engine Timing Set, C-3023SP (Part No.C-3023SP)

Cloyes Performance Engine Timing Set, C-3023SP

from

$36.99
Sprockets Are Made From High Alloy Steel, and Heat-Treated For Durability. Chain Is Pre-Stressed and Heat-Treated For Longevity. SET INCLUDES: C163 Engine Timing Chain (1 EA), S289 Engine Timing Crankshaft Sprocket (1 EA), S288 Engine Timing Camshaft Sprocket (1 EA).
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Cloyes Performance – Cloyes Performance Engine Timing Set, 9-1100SP (Part No.9-1100SP)

Cloyes Performance Engine Timing Set, 9-1100SP

from

$49.99
Steel Cam Sprocket. Heat-Treated Crank Sprocket With Three Keyways. TRUE Roller Chain With .250 Diameter. 100% Usa
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Cloyes Performance – Cloyes Performance High Performance Timing Chain, 9-147 (Part No.9-147)

Cloyes Performance High Performance Timing Chain, 9-147

from

$24.99
“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.”
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Cloyes Performance – Cloyes Performance High Performance Timing Chain, 9-145 (Part No.9-145)

Cloyes Performance High Performance Timing Chain, 9-145

from

$19.99
“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.”
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Mr. Gasket – "Mr. Gasket Timing Tab With Adjustable Pointer – Chrome Plated – For 7"" Harmonic Balancers, 4597" (Part No.4597)

"Mr. Gasket Timing Tab With Adjustable Pointer - Chrome Plated - For 7"" Harmonic Balancers, 4597"

from

$26.69
Bolts on with existing timing cover bolts. It is chrome plated steel, which makes is a better compliment to a chrome timing cover. It also has an adjustable red timing pointer. This allows for better visibility and helps you set your timing more easily. Just loosen the screw, set the pointer to the desired initial timing level, and screw it back down. Then you’ll be able to more clearly see if your timing is where you want it when checking your timing. Has markings from 12 degrees before top dead center (BTDC) to 8 degrees after top dead center (ATDC).
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MAHLE Original – MAHLE Original Engine Timing Cover Seal, 65022 (Part No.65022)

MAHLE Original Engine Timing Cover Seal, 65022

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$15.99
MAHLE® gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.
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Cloyes Gear – Cloyes Gear Engine Timing Crankshaft Sprocket, S289 (Part No.S289)

Cloyes Gear Engine Timing Crankshaft Sprocket, S289

from

$12.99
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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Cloyes Gear – Cloyes Gear Engine Timing Camshaft Sprocket, S390T (Part No.S390T)

Cloyes Gear Engine Timing Camshaft Sprocket, S390T

from

$12.49
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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Cloyes Performance – Cloyes Performance High Performance Timing Set, 9-3100 (Part No.9-3100)

Cloyes Performance High Performance Timing Set, 9-3100

from

$138.99
“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”
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Cloyes Performance – Cloyes Performance High Performance Timing Set, 9-3500TX9 (Part No.9-3500TX9)

Cloyes Performance High Performance Timing Set, 9-3500TX9

from

$99.99
“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”
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Cloyes Performance – Cloyes Performance High Performance Timing Set, 9-3500WX9 (Part No.9-3500WX9)

Cloyes Performance High Performance Timing Set, 9-3500WX9

from

$102.99
“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”
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Cloyes Gear – Cloyes Gear Engine Timing Camshaft Gear, 2526 (Part No.2526)

Cloyes Gear Engine Timing Camshaft Gear, 2526

from

$36.99
Lightweight Aluminum Construction. Features Helical Tooth Form For Quiet Operation, And Precision Machined Bore For True Fit.
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Mr. Gasket – Mr. Gasket Timing Cover Seal, 18 (Part No.18)

Mr. Gasket Timing Cover Seal, 18

from

$16.99
If you are changing your camshaft or replacing the timing set, make sure to replace this seal at the same time! Metal with Nitrile rubber seal.
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Most Sold 1975 GMC G25 Engine Mounts

Explore our best-selling GMC parts for the 1975 G25 among 3 OEM and aftermarket options starting from $5.99.

Anchor – Anchor Engine Mount: Front Left, Front Right, 1 Piece, 2292 (Part No.2292)

Anchor Engine Mount: Front Left, Front Right, 1 Piece, 2292

from

$13.99
Anchor 2292 This mount supports the engine and dampen vibration. Each mount is specifically engineered and designed to OE standards. Natural and SBR rubber provide maximum life and performance. Steel fasteners are heat treated grade 5 bolts. A special bonding agent is used to ensure a rubber to metal bond. Rubber material is mixed to specific Durometer, hardness.
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Dorman – Help – Dorman – Help Motor Mount Bolt Kit – Grade 8, 81101 (Part No.81101)

Dorman - Help Motor Mount Bolt Kit - Grade 8, 81101

from

$5.99
This engine mount bolt 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.
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Anchor – Anchor Engine Mount: Front Left, Front Right, 1 Piece, 2395 (Part No.2395)

Anchor Engine Mount: Front Left, Front Right, 1 Piece, 2395

from

$13.79
Anchor 2395 This mount supports the engine and dampen vibration. Each mount is specifically engineered and designed to OE standards. Natural and SBR rubber provide maximum life and performance. Steel fasteners are heat treated grade 5 bolts. A special bonding agent is used to ensure a rubber to metal bond. Rubber material is mixed to specific Durometer, hardness.
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Top-Rated Engine Parts Brands For Your 1975 GMC G25

Shop for the best-rated brands offering Engine Parts and other products for your 1975 GMC G25s. Below you’ll find some of our best rated Engine Parts from Felpro, Edelbrock, and Dorman, and more. Engine Parts from these brands that fit a 1975 G25 start at just $2.79 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 1975 GMC G25 Engine Parts

When it comes to maintaining or upgrading your 1975 GMC G25, 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 1975 GMC G25. 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 $2.79, with an average price of just $29.26. Plus, with over 63 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.
Felpro Fuel Pump Mounting Gasket, 5182
from $2.79
(14)
Felpro Fuel Pump Mounting Gasket, 5182
“Felpro is the best”
Felpro Engine Valve Cover Gasket Set, VS 12869 R
from $28.99
(45)
Felpro Engine Valve Cover Gasket Set, VS 12869 R
“Satisfied”

Popular Edelbrock 1975 GMC G25 Engine Parts

Edelbrock auto parts is one of the highest quality Engine Part brands in the market. Any 1975 GMC G25 owner should feel confident when installing genuine Edelbrock parts in their vehicle. To ensure the best fit and performance for your 1975 G25, Advance Auto Parts carries a full inventory of 3 Edelbrock Engine Parts. Plus you will be keeping your GMC in peak condition while saving money because prices on these Edelbrock Engine Parts range from $59.99 to $167.99, plus, with more than 7 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.
Edelbrock Sure Seat Valve Springs, 5802
from $68.99
(2)
Edelbrock Sure Seat Valve Springs, 5802
“Used with the smallest Comp Thumpr Cam, good to 5500 RPM, Cost is great, No valve float. I would use again with a samll to medium cam and 416 heads.”
Edelbrock Signature Series Valve Covers, Black, Low Profile, Chevrolet 262-400, '59-'86, 4443
from $59.99
(4)
Edelbrock Signature Series Valve Covers, Black, Low Profile, Chevrolet 262-400, ’59-’86, 4443
“Changed the look of my engine amd fit nice with no leaks.”
Edelbrock Complete Sure Seat Valve Spring Kit, 5794
from $167.99
(1)
Edelbrock Complete Sure Seat Valve Spring Kit, 5794
“Excellent product.”

FAQs for 1975 GMC G25 Engine Parts

Which Engine Parts are best-sellers for 1975 GMC G25s?

Out of 598 Engine Parts that fit 1975 GMC G25s, the following parts are the top sellers:

What’s the price range for 1975 GMC G25 Engine Parts?

Engine Part prices for the 1975 GMC G25 start at $0.25 and go up to $3,995.99 for the most premium parts.

What’s the average price of a Engine Part for a 1975 GMC G25?

The average price for Engine Parts for the 1975 GMC G25 is $174.46. 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 G25 model years?

Yes, we currently carry Engine Parts for 3 model years of GMC G25s between 1968 and 1978. Engine Parts are bought most frequently for the following model years: 1978, 1977, 1976, and 1968.

What are the cheapest Engine Parts for my 1975 GMC G25?

What are the top-rated Engine Parts that fit the 1975 GMC G25?

Out of 2,560 reviews by customers, our 1975 GMC G25 Engine Parts have an average customer rating of . These are some of the highest-rated Engine Part types for the 1975 GMC G25 and their top-rated products:

What types of Engine Parts do you sell for my 1975 GMC G25?

Can I get help with 1975 GMC G25 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 G25 Engine Parts?

Advance Auto Parts keeps returns simple. For new GMC G25 Engine Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.