GMC R2500 Performance Engines

Your One-Stop Shop For Trusted GMC R2500 Performance Engines

If you’re in search of GMC R2500 Performance Engines aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 200 Performance Engines from top brands with prices ranging from $7.99 to $1,214.00.

Beyond great prices, we stock trusted brands manufacturing all types of Performance Engines for your GMC R2500.

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 R2500 Performance Engines below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Please Select your Vehicle to See Exact Fit Parts

Essential GMC R2500 Performance Engines

FEL-PRO Performance – Cylinder Head Gasket: Multi-Layered Steel, Without Head Bolts (Part No.1003)

Cylinder Head Gasket: Multi-Layered Steel, Without Head Bolts

from

$42.49
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:
  • PROPRIETARY COATING – Nonstick anti-friction coating seals small surface imperfections
  • NO RETORQUE DESIGN – Steel core helps eliminate the need for retorquing head bolts
  • SUPERIOR SEAL – Precise embossed Printoseal sealing beads at all vital areas to eliminate leak paths
  • STRONG AND DURABLE – Features graphite or reinforced fiber facing material and steel armor for strength and durability
  • DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
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FEL-PRO Performance – Lower Intake Manifold Gasket Set: 3 Piece Set (Part No.1202)

Lower Intake Manifold Gasket Set: 3 Piece Set

from

$35.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:
  • DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
  • SEALING TECHNOLOGIES — Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
  • ENGINEERING EXPERTISE — Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development
  • REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road
  • EVERY PART FOR THE REPAIR — Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
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Edelbrock – Performer Small-Block Chevy Cylinder Head Hydraulic Flat Tappet Cam (Part No.60859)

Performer Small-Block Chevy Cylinder Head Hydraulic Flat Tappet Cam

from

$1080.00
Product Features:
  • Designed for 1987-95 Throttle Body Injection or Tuned Port Injection 5.7L Small-Block Chevy engines originally equipped with center bolt valve covers
  • Flat Tappet Camshaft Type
  • 60cc chambers with 165cc intake ports
  • Size of intake valve is 2.02 in. and exhaust valve is 1.60 in.
  • Sold as one complete head
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FEL-PRO Performance – PERFORMANCE VALVE COVER GASKET SET (Part No.1602)

PERFORMANCE VALVE COVER GASKET SET

from

$23.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:
  • Die cut silicone rubber gaskets conform to out-of-flat covers
  • Great for on-again/off-again situations
  • Not intended for use in emission controlled vehicles.
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Mr. Gasket – Ultra Seal: Harmonic Balancer Bolt/Washer Kit (Part No.7845)

Ultra Seal: Harmonic Balancer Bolt/Washer Kit

from

$32.49
Secure the harmonic balancer or dampener on your Chevy. Works on original equipment, high performance street, drag or circle track applications. Features a heat treated black oxide coated Grade 8 alloy steel bolt for strength with a tall hex head to prevent wrench from slipping. An extra thick parallel ground washer provides accurate, uniform torque, and a lock washer is also included.

Product Features:
  • Heat treated black oxide coated Grade 8 alloy steel
  • Tall hex head bolt to prevent wrench from slipping
  • Extra thick parallel ground washer provides accurate, uniform torque
  • Washers Provides More Accurate And Uniform Torque
  • Grade 8 Alloy Steel
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Mr. Gasket – Timing Cover Seal (Part No.17)

Timing Cover Seal

from

$35.99
If you are changing your camshaft or replacing the timing set, make sure to replace this seal at the same time! Made from Nitrile rubber.

Product Features:
  • Nitrile Rubber And High Density Cork
  • Will Not Shrink Or Stick
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Competition Cams – Magnum 8.280" and 9.250" Long, .080" Wall, 3/8" Diameter Pushrod Set (Part No.7154-16)

Magnum 8.280" and 9.250" Long, .080" Wall, 3/8" Diameter Pushrod Set

from

$479.99
Magnum Pushrods from COMP Cams offer an affordable solution for your .080″ wall chromemoly pushrod needs. Designed to withstand the stresses of a high performance engine, Magnum Pushrods are head-treated for extended durability and have precision formed, reinforced ends. Magnum Pushrods are black-oxide finished with their part number and length laser etched onto the surface for easy identification. Available individually and in sets of 8 or 16.

Product Features:
  • 3/8″ Diameter, 8.280″ intake length (qt. 8), 9.250″ exhaust length (qt.8) for Big Block Chevy
  • One-piece .080″ wall chromemoly steel tubing
  • Heat-treated for extended durability and guide plate compatibility
  • Precision formed and reinforced pushrod end
  • Black-oxide finished with laser-etched part number and length
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Edelbrock – Complete Sure Seat Valve Spring Kit for Chevy 396-402-427-454 V8 (Part No.5895)

Complete Sure Seat Valve Spring Kit for Chevy 396-402-427-454 V8

from

$266.99
Product Features:
  • Non-Rotator
  • 1.500 in. Outside Diameter
  • 1.082 in. Inside Diameter
  • 1.340 in. Coil Blind
  • Set of 16
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Competition Cams – Valve Seals, O-Ring 11/32" 1 St (Part No.501-16)

Valve Seals, O-Ring 11/32" 1 St

from

$223.99
VALVE SEALS, O-RING 11/32″ 1 ST
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Edelbrock – Water Pump Cartridge for Small-Block Chevy (Race Style) (Part No.8827)

Water Pump Cartridge for Small-Block Chevy (Race Style)

from

$457.99
Edelbrock #8827 Water Pump small block Chevy cartridge style race ideal to prevent overheating in street rods and street machines, as well as in tow rigs and motorhomes. Using state-of-the-art racing technology, Edelbrock has designed these “super cooling

Product Features:
  • Standard Impeller Rotation
  • 0.750 in. Pilot Shaft
  • 0.750 in. Ball/Ball Bearing
  • 5.8125 in. Block To Hub Height
  • Satin Finish
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Competition Cams – Thumpr 235/249 Hydraulic Flat Cam (Part No.11-601-4)

Thumpr 235/249 Hydraulic Flat Cam

from

$395.99
HYDRAULIC – Mutha’ Thumpr: High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.

Product Features:
  • HYDRAULIC – Mutha’ Thumpr: High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
  • 287/304 Advertised Duration, 235/249 Duration @ .050″, .510″/.495″ Lift, 107 Lobe Separation
  • Valve spring upgrade required
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B & M – Performance Torque Converter for GM TH400, 350, & 375 Transmissions (Part No.20400)

Performance Torque Converter for GM TH400, 350, & 375 Transmissions

from

$337.99
Torque Converter – Tork Master 2000 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) APPLICATION: Tork Master 2000 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) The Tork Master is B&M’s lowest cost

Product Features:
  • New Precision Pump Drive Tube
  • Pressure Tested
  • Fully Balanced
  • Needle Thrust Bearing
  • New Thrust Washer
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FEL-PRO Performance – Engine Crankshaft Seal Kit (Part No.2918)

Engine Crankshaft Seal Kit

from

$43.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:
  • Fluoroelastomer compound combines optimum resistance to heat, oils and abrasion for longivity.
  • Optimizes performance under high crankcase vacuum conditions, elevated temperatures and high RPM levels.
  • Not intended for use in emission controlled vehicles.
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Mr. Gasket – High Performance Thermostat (Part No.4365)

High Performance Thermostat

from

$32.49
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.

Product Features:
  • Opens At 195 Degrees
  • Designed to Resist Large Variations of Coolant Pressure at High RPM
  • Fully Opens at Correct Temperature Consistently Regardless of Engine RPM
  • For High Performance Street, Drag Race, and Oval Track
  • Copper & Brass Construction – Resists Corrosion
  • High Flow
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Spectre – Bolt Kit Intake Hex Head (Part No.4652)

Bolt Kit Intake Hex Head

from

$10.99
Spectre’s Intake Bolt and Washer Set is engineered to provide premium quality hardware for Chevrolet 265-400 and Chrysler 273-440 small block engines. Measuring 3/8 inch-16 by 1 inch, these grade 5 bolts feature a corrosion resistant zinc-plated finish and hex heads to ensure easy installation. This kit includes 12 bolts and washers.

Product Features:
  • Designed for Chevrolet 265-400 and Chrysler 273-440 small block engines
  • 3/8 inch-16 by 1 inch bolts
  • Kit includes 12 bolts and washers
  • Manufactured from high quality steel
  • Bolts feature hex heads
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Spectre – Engine Kit SB Chev Ctr Bolt (Part No.5428)

Engine Kit SB Chev Ctr Bolt

from

$106.99
This Spectre engine dress-up kit was designed for the 1987 – 1995 Chevy 305 & 350 engines. This kit includes: stock height valve covers, chrome valve cover T-bolts, chrome oil filler cap, chrome PCV breather, grommets, and an air cleaner adapter stud. The air filter adapter stud, is a z-bolt that is designed to allow you to use a center stud style air cleaner assembly instead of the stock dual-stud setup. Manufactured using high quality materials this kit features triple chrome plated parts.

Product Features:
  • For 1987-1995 Chevrolet 305-350 engines
  • Includes stock height valve covers & T-bolts
  • Includes oil filler caps, pcv vent filter
  • Includes air cleaner Z-Stud
  • Chrome engine kit
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Edelbrock – Super Victor 4500 for Raised Port 23 Degree Intake Manifold Small-Block Chevy (Part No.2971)

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

from

$519.99
Product Features:
  • 3500-8000 RPM Range
  • Single Plane Type-4500 Style Flange
  • 6.77 in. Front Height, 6.77 in. Center Height, 6.77 in. Rear Height
  • Satin Finish
  • For Raised Port 23 Degree Heads
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Mr. Gasket – Water Outlet Gasket (Part No.740C)

Water Outlet Gasket

from

$9.99
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.

Product Features:
  • Made From Cellulose/Nitrile Composition
  • Provides Excellent Sealing And Durability
  • These Gaskets Are Die Cut For a Precision Fit
  • Fits Small Block Chevy V8 Engines 1955-’90
  • Fits Big Block Chevy V8 Engines 1965-’90
  • Fits Small Block Chrysler 318/360 1979-’92
  • Fits Small Block Chrysler 3.9L/5.2L/5.9L Magnum 1992-’03
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Competition Cams – High Energy 206/206 Hydraulic Flat Cam K-Kit (Part No.K12-205-2)

High Energy 206/206 Hydraulic Flat Cam K-Kit

from

$1201.99
Ideal for use with mainly stock components like rocker arms, intake manifolds, cylinder heads, compression ratio, torque converters and rear gear ratios, the High Energy camshaft grind family is a great choice for street performance applications.

Product Features:
  • Good blend of efficiency and performance.
  • Perfect choice for performance street rebuilds.
  • Work well with mainly stock components such as rockers, manifolds, heads, compression, torque converters and gears.
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Edelbrock – Performer-Link Adjustable True-Roller Timing Chain Set (Part No.7809)

Performer-Link Adjustable True-Roller Timing Chain Set

from

$64.99


Product Features:
  • Solid Bushing Chain Resists Stretching
  • For Use with Stock or Edelbrock Camshafts
  • Stressproof Steel Crank Gears
  • 3 Keyway Setting Points To Ensure Accurate Timing
  • True Bearing Surface Rolls with the Sprockets
  • 50 State Street Legal
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FEL-PRO Performance – PERFORMANCE OIL PAN GASKET SET (Part No.1884 R)

PERFORMANCE OIL PAN GASKET SET

from

$65.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:
  • Rigid core, molded silicone rubber gaskets utilize the one-piece molded rubber technology for a perfect fit, ease of installation and include compression limiters to prevent overtightening.
  • Not intended for use in emission controlled vehicles.
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Mr. Gasket – Ultra Seal: Screw-In Rocker Arm Studs (Part No.1076)

Ultra Seal: Screw-In Rocker Arm Studs

from

$77.99
Mr. Gasket screw-in rocker arm studs are manufactured from heat treated black oxide coated Grade 8 steel. Ideal for high performance street applications. OE style press in rocker studs can actually pull out of the cylinder head when using high lift camshafts. Includes sixteen studs 3/8-24 x 1.47 inch long top x 7/16-14 bottom.

Product Features:
  • Black Oxide Coated Grade 8 Steel
  • Kit Contains 16 Studs
  • Easy To Install
  • Heat Treated Steel
  • Grade 8 Steel
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Edelbrock – Performer Series Retainer (Qty 16) (Part No.9731)

Performer Series Retainer (Qty 16)

from

$135.99
Product Features:
  • Use W/ Valve Springs Part #5762, 5795
  • Use W/ Locks Part #9612
  • 1.50 in. Outside Diameter
  • Steel Material
  • Black Oxide Finish
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Performance Engines Brands You Can Trust For Your GMC R2500

8 trusted brands of Performance Engines line our shelves, ready to help keep your GMC R2500 running smooth. Below are some of the most popular brands and their top Performance Engines offerings:

Top GMC R2500 Performance Engines from Mr. Gasket

Your GMC R2500 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:
Intake Manifold Bolts
from $18.29
(12)
Intake Manifold Bolts
Performance Intake Manifolds
Water Outlet Gasket
from $9.99
(9)
Water Outlet Gasket
Performance Water Outlet Gaskets
Ultra Seal: Valve Cover Gasket Set
from $51.99
(1)
Ultra Seal: Valve Cover Gasket Set
Performance Engine Valve Cover Gasket Sets

Most Purchased GMC R2500 Performance Engines from FEL-PRO Performance

When you buy the most frequently purchased FEL-PRO Performance brand Performance Engines, you can be confident it will be the right part for your GMC R2500. Here are the FEL-PRO Performance Performance Engines Advanced Auto customers buy the most:
Cylinder Head Gasket: Multi-Layered Steel, Without Head Bolts
from $42.49
(1)
Cylinder Head Gasket: Multi-Layered Steel, Without Head Bolts
Performance Engine Cylinder Head Gaskets
Performer T.B.I. Intake Manifold Small-Block Chevy
from $519.99
This product is not rated
Performer T.B.I. Intake Manifold Small-Block Chevy
Performance Intake Manifolds
Intake Manifold Bolts
from $18.29
(12)
Intake Manifold Bolts
Performance Intake Manifolds

FAQs for GMC R2500 Performance Engines

What are the most purchased Performance Engines for the GMC R2500?

Out of 200 Performance Engines for the GMC R2500, the most popular in our inventory are:
Cylinder Head Gasket: Multi-Layered Steel, Without Head Bolts
from $42.49
(1)
Cylinder Head Gasket: Multi-Layered Steel, Without Head Bolts
Performance Engine Cylinder Head Gaskets
Bolt Kit Intake Hex Head
from $10.99
This product is not rated
Bolt Kit Intake Hex Head
Performance Intake Manifold Hardware
Lower Intake Manifold Gasket Set: 9 Piece Set
from $27.99
This product is not rated
Lower Intake Manifold Gasket Set: 9 Piece Set
Performance Engine Intake Manifold Gaskets

What are the top-rated GMC R2500 Performance Engines?

Top-rated Performance Engines for your GMC R2500 based on customer reviews/ratings are:
Big Mutha' Thumpr 243/257 Hydraulic Flat Cam/Lifter Kit
from $914.99
(13)
Big Mutha’ Thumpr 243/257 Hydraulic Flat Cam/Lifter Kit
“Worked prefect. Gave me the Hi speed blower back”
Action Plus Water Pumps
from $255.99
(2)
Action Plus Water Pumps
“The twisted neck comes to far up on the hub. For a 2 groove pulley it causes the pulley to hit the water pump. You will also need new bolts for the”
Engine Crankshaft Seal Kit
from $43.99
(1)
Engine Crankshaft Seal Kit
“no better on the market”