GMC G25 Valve Cover and Cylinder Heads

Your One-Stop Shop For Trusted GMC G25 Valve Cover and Cylinder Heads

If you’re in search of GMC G25 Valve Cover and Cylinder Heads aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 130 Valve Cover and Cylinder Heads from top brands with prices ranging from $0.25 to $2,274.99.

Beyond great prices, we stock trusted brands manufacturing all types of Valve Cover and Cylinder Heads for your GMC G25.

And don’t forget to read customer reviews across all Valve Cover and Cylinder Heads categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Valve Cover and Cylinder Heads have to cost top dollar, and we prove it. Browse our top GMC G25 Valve Cover and Cylinder Heads below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

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Essential GMC G25 Valve Cover and Cylinder Heads

Sealed Power – Sealed Power Engine Rocker Arm Ball, MR-1783 (Part No.MR-1783)

Sealed Power Engine Rocker Arm Ball, MR-1783

from

$0.65
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 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"

from

$469.99
“Competition Cams Spring Loaded Rocker Arm Stud Girdle Chevrolet 265-400 Small Block with 3/8″” Stud, 4001. ”
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Edelbrock – Edelbrock Hold-Down Tab Kits, 44263 (Part No.44263)

Edelbrock Hold-Down Tab Kits, 44263

from

$21.99
The Edelbrock No: 44263 valve cover hold-down kits may be used on all Edelbrock and similar design chrome valve covers, our Elite Series and Elite II valve covers, our Classic Series valve covers and our Victor Series valve covers.
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Edelbrock – Edelbrock RPM Big-Block Chevy Oval Port Cylinder Head Hydraulic Flat Tappet Cam, 60439 (Part No.60439)

Edelbrock RPM Big-Block Chevy Oval Port Cylinder Head Hydraulic Flat Tappet Cam, 60439

from

$1326.99
Edelbrock RPM Big-Block Chevy Oval Port Cylinder Head Hydraulic Flat Tappet Cam, 60439.
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Sealed Power – Sealed Power Engine Push Rod, RP-3103 (Part No.RP-3103)

Sealed Power Engine Push Rod, RP-3103

from

$3.99
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 Engine Cylinder Head Bolt Set, ES 72856 (Part No.ES 72856)

Felpro Engine Cylinder Head Bolt Set, ES 72856

from

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

Sealed Power Engine Rocker Arm Kit, R-826

from

$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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Holley – Holley M/T Valve Covers – Vintage Style – Finned – SBC – Satin Black, 241-83 (Part No.241-83)

Holley M/T Valve Covers - Vintage Style - Finned - SBC - Satin Black, 241-83

from

$302.99
Flashback – 1972: Nothing was cooler than sporting around town in a hot rod with a Holley Double Pumper and M/T finned aluminum valve covers! Show everyone how cool you are and show up sporting those same parts today!
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Edelbrock – Edelbrock RPM Small-Block Chevy Cylinder Head 64cc Hydraulic Flat Tappet Cam, 60899 (Part No.60899)

Edelbrock RPM Small-Block Chevy Cylinder Head 64cc Hydraulic Flat Tappet Cam, 60899

from

$1368.99
Edelbrock RPM Small-Block Chevy Cylinder Head 64cc Hydraulic Flat Tappet Cam, 60899.
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Sealed Power – Sealed Power Engine Intake Valve, V-1926 (Part No.V-1926)

Sealed Power Engine Intake Valve, V-1926

from

$4.99
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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Edelbrock – Edelbrock Complete Sure Seat Valve Spring Kit, 5894 (Part No.5894)

Edelbrock Complete Sure Seat Valve Spring Kit, 5894

from

$163.99
“Edelbrock part No: 5894 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 supplied with retainers and lock kit. 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: 80 lbs. Installed Height: 1.700″” Open Pressure: 200 lbs. at 0.475″” Outside Diameter: 1.222″” Inside Diameter: 0.875″” Coil Bind: 1.150″””
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Dorman – Dorman Pipe Plug C.S. Square 1/4-18 Npt, Head Size 1/4 In. (Sold by each), 090-067 (Part No.090-067)

Dorman Pipe Plug C.S. Square 1/4-18 Npt, Head Size 1/4 In. (Sold by each), 090-067

from

$3.49
This engine cylinder head plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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ARP Auto Racing – ARP Auto Racing ARP Cylinder Head Stud Kit, 234-4301 (Part No.234-4301)

ARP Auto Racing ARP Cylinder Head Stud Kit, 234-4301

from

$321.99
“ARP only uses premium grade 8740 alloy and a proprietary ARP2000 alloy that are rated for superior to “”aircraft”” quality alloy steels. Secondly, each stud is placed vertically into special racks and precisely heat-treated to 200,000 psi for the 8740 material and 220,000 psi for the ARP2000 material. This procedure ensures complete heat penetration and the results are far superior to those lesser quality studs from other manufacturers who just dump pieces in a basket and hope for the best. ”
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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, 8006 PT (Part No.8006 PT)

Felpro PermaTorque Engine Cylinder Head Gasket, 8006 PT

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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Melling Select Performance – Melling Select Performance Valve Train Set Up Spring, VTSS100 (Part No.VTSS100)

Melling Select Performance Valve Train Set Up Spring, VTSS100

from

$11.79
Melling Performance valvetrain checking springs feature a low-tension design that allows them to be installed by hand for measuring piston-to-valve clearance, rocker arm ratio, and degreeing in a camshaft.
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Competition Cams – "Competition Cams Tool Steel 10 Degree Retainer Set Of 16 For All Valves With 1.250"" O.D. Springs, 1750-16" (Part No.1750-16)

"Competition Cams Tool Steel 10 Degree Retainer Set Of 16 For All Valves With 1.250"" O.D. Springs, 1750-16"

from

$258.99
“Competition Cams Tool Steel 10 Degree Retainer Set Of 16 For All Valves With 1.250″” O.D. Springs, 1750-16. ”
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Mr. Gasket – Mr. Gasket Cylinder Head Dowel Pins, 4375 (Part No.4375)

Mr. Gasket Cylinder Head Dowel Pins, 4375

from

$18.39
Dowel pins are precision machined and case hardened for accurate head alignment. Two per set. 5/16 inch x 5/8 inch.
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Edelbrock – Edelbrock Engine Gasket Set, 7362 (Part No.7362)

Edelbrock Engine Gasket Set, 7362

from

$139.99
The Edelbrock No: 7362 head gaskets provide the best sealing solution and are matched to Edelbrock cylinder heads for optimal performance. Edelbrock relies on industry leading head gasket manufactures to ensure our head gasket sets will provide the best fit and sealing properties when used with Edelbrock aluminum cylinder heads. Edelbrock head gaskets are manufactured from high-density materials and feature a superior design that performs under pressure and provides a long-lasting seal, without re-torqueing.
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ARP Auto Racing – "ARP Auto Racing 1.75""Oal Stud, 0.8""D Adjuster Third, 3/8""-24, 7/16""-14, 0.7""D Screw-In, Set Of 16, 134-7101" (Part No.134-7101)

"ARP Auto Racing 1.75""Oal Stud, 0.8""D Adjuster Third, 3/8""-24, 7/16""-14, 0.7""D Screw-In, Set Of 16, 134-7101"

from

$98.99
If you have ever installed a rocker stud into a cylinder head and watched it wobble as it screwed in, you knew from the beginning that the rocker geometry was going to be inconsistent all over the place. ARP rocker studs are concentric within 0.005 T.I.R. thread pitch to thread pitch. They run in straight and true. Lengths are exact designed to provide positive seating every time. An extra large radius base offers greater resistance to flex. Available in both High Performance and Pro Series models. To be used with ARP patented Perma Loc(TM) adjusters.
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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 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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Sealed Power – Sealed Power Engine Valve Spring Retainer Keeper, VK-138 (Part No.VK-138)

Sealed Power Engine Valve Spring Retainer Keeper, 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.
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Edelbrock – Edelbrock Valve Seat, 9716 (Part No.9716)

Edelbrock Valve Seat, 9716

from

$25.99
The Edelbrock No: 9716 Intake Valve Seat is a replacement for Edelbrock cylinder heads.
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Edelbrock – Edelbrock Valve Seat, 9710 (Part No.9710)

Edelbrock Valve Seat, 9710

from

$20.99
The Edelbrock No: 9710 Exhaust Valve Seat is a replacement for Edelbrock cylinder heads.
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Valve Cover and Cylinder Heads Brands You Can Trust For Your GMC G25

12 trusted brands of Valve Cover and Cylinder Heads line our shelves, ready to help keep your GMC G25 running smooth. Below are some of the most popular brands and their top Valve Cover and Cylinder Heads offerings:

Popular Victor Reinz Valve Cover and Cylinder Heads

Victor Reinz products for the GMC G25 span several categories. Some of the highest-rated Victor Reinz Valve Cover and Cylinder Heads that will fit your GMC G25 are:
Victor Reinz Engine Cylinder Head Gasket Set, 02-10076-01
from $63.99
(1)
Victor Reinz Engine Cylinder Head Gasket Set, 02-10076-01
Cylinder Head Gasket Sets

Most Purchased GMC G25 Valve Cover and Cylinder Heads from Felpro

When you buy the most frequently purchased Felpro brand Valve Cover and Cylinder Heads, you can be confident it will be the right part for your GMC G25. Here are the Felpro Valve Cover and Cylinder Heads Advanced Auto customers buy the most:
Felpro Engine Cylinder Head Bolt Set, ES 72856
from $34.99
(38)
Felpro Engine Cylinder Head Bolt Set, ES 72856
Cylinder Head Bolt Sets
Felpro PermaTorque Engine Cylinder Head Gasket, 7733 PT-2
from $39.99
(12)
Felpro PermaTorque Engine Cylinder Head Gasket, 7733 PT-2
Cylinder Head Gaskets
Felpro PermaTorque Engine Cylinder Head Gasket Set, HS 7733 PT-2
from $55.99
(4)
Felpro PermaTorque Engine Cylinder Head Gasket Set, HS 7733 PT-2
Cylinder Head Gasket Sets

FAQs for GMC G25 Valve Cover and Cylinder Heads

What are the most purchased Valve Cover and Cylinder Heads for the GMC G25?

Out of 130 Valve Cover and Cylinder Heads for the GMC G25, the most popular in our inventory are:
Sealed Power Engine Push Rod, RP-3093
from $3.29
(5)
Sealed Power Engine Push Rod, RP-3093
Push Rods
Sealed Power Engine Rocker Arm Nut, MR-1751
from $0.95
(4)
Sealed Power Engine Rocker Arm Nut, MR-1751
Rocker Arm Nuts
Sealed Power Engine Valve Lifter, HT-817R
from $12.49
This product is not rated
Sealed Power Engine Valve Lifter, HT-817R
Engine Valve Lifters

What are the top-rated GMC G25 Valve Cover and Cylinder Heads?

Top-rated Valve Cover and Cylinder Heads for your GMC G25 based on customer reviews/ratings are:
Edelbrock Signature Series Valve Covers, Chrome, Low Profile, Chevrolet 262-400, '59-'86, 4449
from $59.99
(7)
Edelbrock Signature Series Valve Covers, Chrome, Low Profile, Chevrolet 262-400, ’59-’86, 4449
“Used to replace my bent up covers easy install bolted right up”
Sealed Power Engine Rocker Arm Kit, R-826
from $1.85
(6)
Sealed Power Engine Rocker Arm Kit, R-826
“The rocker was what i needed and was hard to find. You guys helped out well and were right in the neighborhood thanks”