GMC G25/G2500 Van Performance Engines

Your One-Stop Shop For Trusted GMC G25/G2500 Van Performance Engines

If you’re in search of GMC G25/G2500 Van Performance Engines aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 114 Performance Engines from top brands with prices ranging from $8.99 to $1,332.99.

Beyond great prices, we stock trusted brands manufacturing all types of Performance Engines for your GMC G25/G2500 Van.

And don’t forget to read customer reviews across all Performance Engines 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 Performance Engines have to cost top dollar, and we prove it. Browse our top GMC G25/G2500 Van Performance Engines 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/G2500 Van Performance Engines

Competition Cams – Competition Cams Xtreme Energy 242/248 Hydraulic Roller Cam, 12-443-8 (Part No.12-443-8)

Competition Cams Xtreme Energy 242/248 Hydraulic Roller Cam, 12-443-8

from

$577.99
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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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE OIL PAN GASKET SET, 1818 (Part No.1818)

FEL-PRO Performance PERFORMANCE OIL PAN GASKET SET, 1818

from

$27.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Edelbrock – Edelbrock Performer-Plus Hydraulic Flat Tappet Lifter Set, 9738 (Part No.9738)

Edelbrock Performer-Plus Hydraulic Flat Tappet Lifter Set, 9738

from

$134.99
Edelbrock part No: 9738 Performer-Plus lifter set for S/B & B/B Chevy is designed for use with Edelbrock Performer-Plus or equivalent camshafts. Sold in complete sets.
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Competition Cams – Competition Cams High Energy/Marine 218/218 Hydraulic Flat Cam K-Kit, K12-210-2 (Part No.K12-210-2)

Competition Cams High Energy/Marine 218/218 Hydraulic Flat Cam K-Kit, K12-210-2

from

$635.99
SMALL BLOCK CHEVY HYDRAULIC COMPLETE KIT – High Energy: Good street performance with stock converter, choppy idle. OR High Energy Marine: Biggest cam for inboard/outboard. Good for ski, economy and light performance.
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1640 (Part No.1640)

FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1640

from

$22.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Mr. Gasket – Mr. Gasket Intake Gasket, 143 (Part No.143)

Mr. Gasket Intake Gasket, 143

from

$51.99
Mr. Gasket Performance Intake Gaskets are manufactured from cellulose/nitrile composition gasket material. This is a low density material that conforms well to irregular surfaces and has very good crush resistance at high flange pressures. They provide excellent sealing and durability as the material is designed for sealing gasoline, oils, water and coolant in applications up to 350 degrees Fahrenheit. While die-cut for an excellent fit, they can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track.
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Spectre – Spectre Chevrolet Small Block V8 Harmonic Balancer Bolt Kit, 4699 (Part No.4699)

Spectre Chevrolet Small Block V8 Harmonic Balancer Bolt Kit, 4699

from

$8.99
Spectre’s Harmonic Balancer Bolt Kit is designed to fit Chevrolet Small Block 265-400 V8 engines. This grade 8 bolt is 2-1/2 inches long, and features a plated finish for corrosion resistance. This kit also includes a security lock washer.
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Edelbrock – Edelbrock Super Victor 4500 for Raised Port 23 Degree Intake Manifold Small-Block Chevy, 2971 (Part No.2971)

Edelbrock Super Victor 4500 for Raised Port 23 Degree Intake Manifold Small-Block Chevy, 2971

from

$569.99
For 3500-8500 RPM high performance engines. Not for sale or use on pollution controlled motor vehicles. For racing use only. Extended Constant cross-section of runners. Great mid-range torque for short track power. Improved throttle response for 60 feet times. Direct line of sight flow path maximizes flow. For 4500 series carburetors and 23 degree heads. Highly efficient cloverleaf plenum design. Runners have large 3.20 square inch cross section. Not for sale or use on pollution controlled motor vehicles. For racing use only.
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Edelbrock – Edelbrock Performer-Link Adjustable True-Roller Timing Chain Set, 7800 (Part No.7800)

Edelbrock Performer-Link Adjustable True-Roller Timing Chain Set, 7800

from

$66.99
Edelbrock Part No: 7800 Performer-Link timing chain is for use with Edelbrock or stock cams. They have a solid-bushing chain for a true bearing surface that rolls with the sprockets, eliminating chain stretch. Cam sprockets are made from 35,000 psi tensile strength cast iron. Crank sprockets are made from billet SAE-1144 steel and induction heat treated. Four Performer-Link sets are stock replacement parts and 50-state legal (see listings in bold type). All other sets have three keyway setting points to ensure accurate timing selection for early or late-model vehicles. Performer-Link timing sets are not for use above 6500 rpm. Performer roller chain sets are engineered to operate up to 6500 rpm. Never hammer directly on chain or sprockets. You can crack the hardened links and pins and cause early failures. Use a sleeve for installations that require hammering, a brass drift punch may be used if you carefully alternate blows on either side of the sprocket to avoid cocking. Never stretch the chain with a screwdriver. Check for clearance between the timing chain and block and between the chain and front cover before reassembly. Be sure that both cam and crank sprockets are exactly in line with each other. Misalignment can cause chain to break.
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Mr. Gasket – Mr. Gasket Complete Engine Bolt Kit, 5001 (Part No.5001)

Mr. Gasket Complete Engine Bolt Kit, 5001

from

$223.99
This Mr. Gasket Deluxe Engine Bolt Kit includes chrome plated grade 5 hex head fasteners with AN type washers for the following: Intake Manifold, Timing Cover, Oil Pan, Fuel Pump, Water Neck, Long Water Pump and Headers. The AN washers have no exposed shoulder which offers a professional appearance.
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Competition Cams – "Competition Cams Valve Springs, 1.250"" Single 1 St, 981-16" (Part No.981-16)

"Competition Cams Valve Springs, 1.250"" Single 1 St, 981-16"

from

$111.99
Single Outer Valve Springs from COMP Cams allow you to build the perfect spring assembly for your application. The valve spring creation process is far more involved than most people realize. Selecting the right metal stock and creating the best design is not done by chance. COMP Cams has developed a process that creates the highest quality valve spring available. The result is a product that meets and exceeds the expectations of today’s engine builders and racers.
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Mr. Gasket – Mr. Gasket Ultra Seal: Competition Screw-In Rocker Arm Studs, 1075 (Part No.1075)

Mr. Gasket Ultra Seal: Competition Screw-In Rocker Arm Studs, 1075

from

$113.99
Mr. Gasket competition screw-in rocker arm studs are manufactured from heat treated black oxide coated Grade 8 steel. Ideal for high performance street and race applications.
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Competition Cams – Competition Cams Valve Seals, 503-16 (Part No.503-16)

Competition Cams Valve Seals, 503-16

from

$223.99
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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Edelbrock – Edelbrock Pushrod Set for Small-Block Chevy V-8 Engine Applications, 9630 (Part No.9630)

Edelbrock Pushrod Set for Small-Block Chevy V-8 Engine Applications, 9630

from

$209.99
“Edelbrock part No: 9630 Pushrods are designed for small-block Chevy V-8 engine applications. These one-piece pushrods are manufactured from high quality 4130 Chromoly steel tubing that has been surface hardened for maximum durability. They have precise formed wedged ends for a high quality fit with the cup seats. A black oxide finish is added for corrosion resistance. Pushrod Specifications: – Outside Diameter: 5/16″” – Length: 7.8″” – Stock length”
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Edelbrock – Edelbrock Engine Water Pump Gasket Set, 7251 (Part No.7251)

Edelbrock Engine Water Pump Gasket Set, 7251

from

$14.99
Edelbrock No: 7251 Engine Water Pump Gasket Set Chevy Small Block. Is it time to rebuild your Edelbrock mechanical water pump- No problem- these Edelbrock water pump gaskets will keep your water pump leak-free. They are manufactured from quality materials and can be installed easily without any modifications
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Edelbrock – Edelbrock Front Timing Cover Gasket Set, 6997 (Part No.6997)

Edelbrock Front Timing Cover Gasket Set, 6997

from

$18.99
Edelbrock part No: 6997 Front Timing Cover Gasket set for Small-Block Chevy. Includes front cover gasket and front seal.
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Competition Cams – Competition Cams High Energy Timing Set, 3200 (Part No.3200)

Competition Cams High Energy Timing Set, 3200

from

$66.99
COMP Cams High Energy Timing Chain Sets include precision cast iron camshaft and crank gear sprockets and premium quality link belt type timing chain. These sets exceed all original equipment timing chain specifications and are ideal for stock replacement and mild performance applications.
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Mr. Gasket – Mr. Gasket High Performance Thermostat – 160 Degree Brass & Copper, 4363 (Part No.4363)

Mr. Gasket High Performance Thermostat - 160 Degree Brass & Copper, 4363

from

$31.99
Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.
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FEL-PRO Performance – FEL-PRO Performance Engine Crankshaft Seal Kit, 2912 (Part No.2912)

FEL-PRO Performance Engine Crankshaft Seal Kit, 2912

from

$38.99
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 Performer Small-Block Chevy Cylinder Head 64cc Hydraulic Flat Tappet, 60909 (Part No.60909)

Edelbrock Performer Small-Block Chevy Cylinder Head 64cc Hydraulic Flat Tappet, 60909

from

$1157.99
Edelbrock Performer Small-Block Chevy Cylinder Head 64cc Hydraulic Flat Tappet, 60909.
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B & M – B & M Tork Master 2400, 20404 (Part No.20404)

B & M Tork Master 2400, 20404

from

$399.99
The Tork Master 2400 fits 1965-91 GM TH400, 425, 375 and 1968-81 GM TH350, 375B (not 350C.) Don’t let the exceptional value fool you into thinking Tork Master Converters are not packed with lots of quality features, making them the best value-priced street performance converters money can buy. These converters perform best when paired with stock to modified engines up to 350hp/350 ft lbs of torque, and lighter weight applications, like street rods. The Tork Master will provide noticeably quicker launches and harder acceleration while maintaining normal daily driving qualities. Upgrades like a new precision alloy steel pump drive tube, needle thrust bearing when factory equipped, new thrust washer between turbine and cover when required, and pressure tested and fully balanced by expertly trained technicians. Notes: Higher stall converters can generate more heat, so we highly recommend adding a transmission cooler. Not recommended for big block, supercharged, plate-type nitrous oxide or trans-brake applications. The product images shown are for illustration purposes only and may not be an exact representation of the product. 10.75-inch bolt circle
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Edelbrock – Edelbrock Performer Plus Cam and Lifter Kit, Hydraulic Flat Tappet, 2102 (Part No.2102)

Edelbrock Performer Plus Cam and Lifter Kit, Hydraulic Flat Tappet, 2102

from

$302.99
“Edelbrock Performer-Plus Camshaft No: 2102 is designed for 265-400 Chevy V8 engines from 1957-86 and produce optimum torque from the low-end to the mid-range. Performer-Plus camshafts should be matched with Performer manifolds for vehicles operating from off-idle to 5500 rpm. The Performer-Plus No: 2102 is a smooth idling cam for daily drivers, trucks, vans, RVs and 4x4s. You can expect a major improvement in throttle response and torque. In the manifold section you’ll find torque graphs showing the power gains from Performer manifolds and Performer-Plus cams. All camshafts include flat tappet lifters (except for cams designed for use with stock roller lifters), assembly lube and instructions. This cam produced 320HP and 382 Ft Lbs of Torque when paired with Performer EPS intake manifold No: 2701 and Performer cylinder heads No: 60909. 50-State Legal E.O. No: D-215-19 for 1957-86 small-block Chevrolet. Camshaft specifications: – Intake duration: 204 Degrees – Exhaust duration: 214 Degrees – Intake lift: .420″” – Exhaust lift: .442″” – Lobe separation: 112 Degree – Intake Center Line: 107 Degree – Vacuum: 14″””
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Mr. Gasket – Mr. Gasket O-Ring Style Chrome Water Neck, 2557 (Part No.2557)

Mr. Gasket O-Ring Style Chrome Water Neck, 2557

from

$33.59
Precision die cast, these water necks are first polished to a high luster, then chrome plated. Features an O-ring style seal to prevent water leaks. Comes with O-ring gasket and mounting bolts.
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Mr. Gasket – Mr. Gasket Intake Manifold Bolt Set – Socket Head, 956G (Part No.956G)

Mr. Gasket Intake Manifold Bolt Set - Socket Head, 956G

from

$21.49
These grade 5 hex head bolts are brite zinc plated for protection and appearance. Hardened flat washers provide uniform torque & prevent galling on aluminum manifolds. Includes twelve (12) 3/8 inch-16 x 1 inch bolts & washers.
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Mr. Gasket – Mr. Gasket Water Outlet Gasket, 740C (Part No.740C)

Mr. Gasket Water Outlet Gasket, 740C

from

$10.39
This is a high quality gasket that will seal that leaking water neck, and provide you with years of service. This gasket works well in all applications.
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Performance Engines Brands You Can Trust For Your GMC G25/G2500 Van

8 trusted brands of Performance Engines line our shelves, ready to help keep your GMC G25/G2500 Van running smooth. Below are some of the most popular brands and their top Performance Engines offerings:

Popular B & M Performance Engines

B & M products for the GMC G25/G2500 Van span several categories. Some of the highest-rated B & M Performance Engines that will fit your GMC G25/G2500 Van are:
B & M Tork Master 2400, 20404
from $399.99
(1)
B & M Tork Master 2400, 20404
Performance Torque Converters
B & M Tork Master 3000, 20402
from $584.99
(1)
B & M Tork Master 3000, 20402
Performance Torque Converters

Top GMC G25/G2500 Van Performance Engines from Mr. Gasket

Your GMC G25/G2500 Van will be purring again thanks to Mr. Gasket brand Performance Engines available for online order or in-store pick up. Popular Mr. Gasket parts include:
Mr. Gasket Ultra-Seal Intake Manifold Gasket With Silicone Beading, 5821
from $36.99
(18)
Mr. Gasket Ultra-Seal Intake Manifold Gasket With Silicone Beading, 5821
Performance Engine Intake Manifold Gaskets
Mr. Gasket High Performance Thermostat - 160 Degree Brass & Copper, 4363
from $31.99
(12)
Mr. Gasket High Performance Thermostat – 160 Degree Brass & Copper, 4363
Performance Engine Coolant Thermostats
Mr. Gasket Intake Manifold Bolt Set - Hex Head, 955G
from $18.79
(12)
Mr. Gasket Intake Manifold Bolt Set – Hex Head, 955G
Performance Intake Manifolds

Most Purchased GMC G25/G2500 Van Performance Engines from Edelbrock

When you buy the most frequently purchased Edelbrock brand Performance Engines, you can be confident it will be the right part for your GMC G25/G2500 Van. Here are the Edelbrock Performance Engines Advanced Auto customers buy the most:
Mr. Gasket Ultra-Seal Intake Manifold Gasket With Silicone Beading, 5821
from $36.99
(18)
Mr. Gasket Ultra-Seal Intake Manifold Gasket With Silicone Beading, 5821
Performance Engine Intake Manifold Gaskets
FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1003
from $42.49
(1)
FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1003
Performance Engine Cylinder Head Gaskets

FAQs for GMC G25/G2500 Van Performance Engines

What are the most purchased Performance Engines for the GMC G25/G2500 Van?

Out of 114 Performance Engines for the GMC G25/G2500 Van, the most popular in our inventory are:
Mr. Gasket Water Outlet Gasket, 740C
from $10.39
(9)
Mr. Gasket Water Outlet Gasket, 740C
Performance Water Outlet Gaskets

What are the top-rated GMC G25/G2500 Van Performance Engines?

Top-rated Performance Engines for your GMC G25/G2500 Van based on customer reviews/ratings are:
Competition Cams Big Mutha' Thumpr 243/257 Hydraulic Flat Cam/Lifter Kit, CL12-602-4
from $397.99
(13)
Competition Cams Big Mutha’ Thumpr 243/257 Hydraulic Flat Cam/Lifter Kit, CL12-602-4
“Worked prefect. Gave me the Hi speed blower back”
Mr. Gasket Intake Manifold Bolt Set, 6091
from $39.29
(5)
Mr. Gasket Intake Manifold Bolt Set, 6091
“Excellent product.”
Edelbrock Performer Plus Cam and Lifter Kit, Hydraulic Flat Tappet, 2102
from $302.99
(4)
Edelbrock Performer Plus Cam and Lifter Kit, Hydraulic Flat Tappet, 2102
“I love this cam it gives me the power I need at the low end to pull havey loads where I need it the most for the work I do with my truck This cam and”