1994 GMC C2500 Performance Engines
Keep Your 1994 GMC C2500 in Top Shape with Quality Performance Engines
Whether you’re repairing or upgrading your Performance Engine, using high-quality parts is key to keeping your 1994 GMC C2500 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including , , and . Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Top-Rated Performance Engines from Trusted Brands
Looking for a reliable Performance Engine? We’ve got you covered with options from brands you know and trust like Competition Cams, FEL-PRO Performance, and Spectre. For example, Competition Cams Performance Engines start at just $33.99 with an average 4.1 star rating. FEL-PRO Performance and Spectre offer similar pricing and quality, backed by strong customer feedback. With over 175 reviews and a solid 4 star average, you can shop with confidence knowing other GMC C2500 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1994 GMC C2500 Performance Engine at Advance Auto Parts is around $331.96, with a range that starts at $8.99 and goes up to $1,214.00. With 167 options in stock from 8 trusted brands, finding the right fit is easy. Popular picks like Intake Manifold Bolts, Cylinder Head Gasket: Multi-Layered Steel, Without Head Bolts, and Bolt Kit Intake Hex Head start at just $10.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Performance Engine, don’t forget to check out other key components like Performance Air Intake Kits and Performance Oil Filters. At Advance Auto Parts, we’re here to help you keep your 1994 GMC C2500 in peak condition, inside and out.
Essential 1994 GMC C2500 Performance Engines
Edelbrock – Complete Sure Seat Valve Spring Kit for Chevy 396-402-427-454 V8 (Part No.5895)
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$266.99
Product Features:
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- Non-Rotator
- 1.500 in. Outside Diameter
- 1.082 in. Inside Diameter
- 1.340 in. Coil Blind
- Set of 16
Mr. Gasket – High Performance Thermostat (Part No.4365)
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.
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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
Competition Cams – Valve Seals, O-Ring 11/32" 1 St (Part No.501-16)
Edelbrock – Pushrod Set for S/B Chevy (Part No.9630)
from
$199.99Product Features:
- Case-Hardened Tubing
- Welded Ends
- 5/16 in. Diameter
- Use with or without Hardened Steel Guideplates
Mr. Gasket – Timing Cover Seal (Part No.17)
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$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.
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Product Features:
- Nitrile Rubber And High Density Cork
- Will Not Shrink Or Stick
Mr. Gasket – Ultra Seal: Intake Gasket (Part No.5818)
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$57.99
Ultra-Seal intake manifold gaskets are manufactured from cellulose/nitrile composition gasket material. Provides excellent sealing and durability. Incorporates Silicone beading around each intake and water outlet port to provide additional sealing strength on both sides of each gasket. No gasket sealer required. For OE replacement, high performance street, drag race and oval track use. Includes manifold end seals and distributor gasket.
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Product Features:
- Manufactured from cellulose/nitrile composition gasket material
- Provides excellent sealing and durability
- Silicone beading on both sides of each gasket
- Complete with manifold end seals and distributor gasket
- For OE replacement, high performance street, drag race and oval track use
- Creates Tight Leak proof Seal
Competition Cams – Mutha’ Thumpr 235/249 Hydraulic Flat Cam (Part No.12-601-4)
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$350.99
HYDRAULIC – Mutha’ Thumpr: High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
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Product Features:
- HYDRAULIC – Mutha’ Thumpr: High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
- 287/305 Advertised Duration, 235/249 Duration @ .050″, .489″/.476″ Lift, 107 Lobe Separation
- Valve spring upgrade required
Mr. Gasket – Ultra Seal: Head Gasket (Part No.5799G)
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$81.99
Mr. Gasket Ultra-Seal Head Gaskets are a five layer (graphite core/perforated steel outer layers) composite construction. The graphite core has excellent thermoconductivity (transfers heat) away from hot spots in head preventing gasket burn-out. They provide excellent stability, compressibility and high temperature endurance. A high temperature silicone coating ensures sealing of engine fluids. Compatible with cast iron or aluminum heads, they will not brinell (indent) aluminum cylinder heads. Suitable for high performance street, drag race and oval track use. Sold individually.
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Product Features:
- Five layer (graphite core/perforated steel outer layers) composite construction
- Graphite core is excellent transfering heat away from hot spots in head preventing gasket burn-out.
- Provides excellent stability, compressibility and high temperature endurance
- Coated with high temperature silicone to ensure sealing of engine fluids
- Will not brinell (indent) aluminum cylinder heads
- For high performance street, drag race and oval track use
- Compatible w/High Octane Fuel
- Compatible With Exotic Fuel
B & M – Performance Torque Converter for GM TH400, 350, & 375 Transmissions (Part No.20400)
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
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Product Features:
- New Precision Pump Drive Tube
- Pressure Tested
- Fully Balanced
- Needle Thrust Bearing
- New Thrust Washer
FEL-PRO Performance – PERFORMANCE OIL PAN GASKET SET (Part No.1886)
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$63.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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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.
Edelbrock – Performer-Link Adjustable True-Roller Timing Chain Set (Part No.7809)
from
$64.99Product 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
Mr. Gasket – Ultra Seal: Harmonic Balancer Bolt/Washer Kit (Part No.946G)
from
$32.49
This is a high quality bolt set that is made of grade 8 steel and will meet your requirements for a quality bolt set, this set will work on original equipment, high performance street, drag or circle track applications.
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Product Features:
- These Are Have A Zinc Dichromate Finish
- Tall Hex Head Bolt To Prevent Slippage
- Extra Thick Parallel Ground Washer
- Washers Provides More Accurate And Uniform Torque
- Grade 8 Alloy Steel
Competition Cams – XE 218/224 Hydraulic Flat Cam/Lifter Kit (Part No.CL11-238-3)
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$342.99
BIG BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Xtreme Energy: Strong torque. Excellent response, heavy towing in 454 with 4.10 gear.
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Product Features:
- Cam and lifter kit for Big Block Chevy engines
- CL-Kit includes cam, lifters, assembly lube, instructions and decals
- HYDRAULIC – Xtreme Energy: Strong torque. Excellent response, heavy towing in 454 with 4.10 gear.
- 262/270 Advertised Duration, 218/224 Duration @ .050″, .504″/.510″ Lift, 110 Lobe Separation
- Valve spring upgrade required
Competition Cams – 10 Degree Superlock Steel Retainer for 1.250" OD Valve Spring (Part No.750-1)
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$10.99
10 Degree Superlock Steel Retainer for 1.250" OD Valve Spring
Edelbrock – Side-Mount Throttle Linkage for B/B Chevy #7075 Victor 2-R Manifold (Part No.7077)
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$236.99
Product Features:
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- Steel Material
- Sideways Orientation
- Adjustable
- 2-Barrel Configuration
- Made In The USA
Edelbrock – Performer Small-Block Chevy Cylinder Head 64cc Hydraulic Flat Tappet (Part No.60909)
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$1059.99
Product Features:
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- 50-State Street Legal Aluminum Cylinder Head
- Out-of-the-Box Bolt-On Performance
- 64cc Combustion Chambers Improve Performance
- Retain Stock Compression Ratio
Mr. Gasket – Intake Manifold Bolt Set – Chevrolet Small Block – Socket Head 3/8"-16 X 1" Bolts & Washers (Part No.956G)
from
$20.79
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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Product Features:
- Zinc plated to resist corrosion and provide a clean professional appearance
- Made from Grade 5 steel for strength and durability
- Flat washers provide uniform clamp load and prevent galling on aluminum intake manifolds
- Allen (socket) Head
- Zinc Plated For Protection
Spectre – Bolt Kit Intake Hex Head (Part No.4652)
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.
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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
Edelbrock – Water Pump Big-Block Chevy Standard/Long in Polished Finish (Part No.8861)
from
$499.99
Maximum cooling for street and racing engines. Internal passages are balanced for maximum flow. Impeller is larger than others for maximum pressure. Impeller vanes dramatically increase flow rates. Equal distribution to both sides of block. Only flows in one direction for optimum efficiency. In the early days of the automotive performance industry, you either ran what was available, or you fabricated something you thought met your needs. Such needs were the building blocks of this industry, and it was through the efforts of many that we have the automotive aftermarket, but it was through the work of one name in particular to which many in the industry owe a great debt, and that name is Edelbrock.
Product Features:
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Product Features:
- Maximum Cooling for Street and Racing Engines
- Internal Passages Are Balanced for Maximum Flow
- Impeller is Larger than Others For Max Pressure
- Impeller Vanes Dramatically Increase Flow Rates
- Equal Distribution to Both Sides of Block
- Only Flows in One-Direction for Optimum Efficiency
Edelbrock – Water Pump for Street Rods in Polished Finish (Part No.8864)
from
$512.99
Maximum cooling for street and racing engines. Internal passages are balanced for maximum flow. Impeller is larger than others for maximum pressure. Impeller vanes dramatically increase flow rates. Equal distribution to both sides of block. Only flows in one direction for optimum efficiency. In the early days of the automotive performance industry, you either ran what was available, or you fabricated something you thought met your needs. Such needs were the building blocks of this industry, and it was through the efforts of many that we have the automotive aftermarket, but it was through the work of one name in particular to which many in the industry owe a great debt, and that name is Edelbrock.
Product Features:
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Product Features:
- Maximum Cooling for Street and Racing Engines
- Internal Passages Are Balanced for Maximum Flow
- Impeller is Larger than Others For Max Pressure
- Impeller Vanes Dramatically Increase Flow Rates
- Equal Distribution to Both Sides of Block
- Only Flows in One-Direction for Optimum Efficiency
Mr. Gasket – Ultra Seal: Valve Cover Gasket Set (Part No.5862)
from
$42.99
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 .187 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.
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Product Features:
- Manufactured from high-density cork/rubber blend gasket material
- A black latex rubber coating is applied to the outside of gasket to help seal minor flange irregularities and eliminate the possibility of oil leakage
- Creates a positive seal by controlled swelling of the gasket material when exposed to hot engine oil.
- For OE replacement, high performance street, drag race and oval track use.
- .187″ thick for additonal valve train clearance
- Handles Ex Flange Pressure
- Forms Leak Proof Seal
- Black Latex Coating
FEL-PRO Performance – PERFORMANCE VALVE COVER GASKET SET (Part No.1602)
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$23.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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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.
Mr. Gasket – Ultra Seal: Competition Screw-In Rocker Arm Studs (Part No.1074)
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$101.99
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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Product Features:
- Black Oxide Coated Grade 8 Steel
- Kit Contains 16 Studs
- Easy To Install
- Heat Treated Steel
- Prevents Stud Flexing
- Black Plated Finish
Mr. Gasket – Ultra Seal: Screw-In Rocker Arm Studs (Part No.1076)
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$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.
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Product Features:
- Black Oxide Coated Grade 8 Steel
- Kit Contains 16 Studs
- Easy To Install
- Heat Treated Steel
- Grade 8 Steel
Mr. Gasket – Chrome Dress-Up Kit (Part No.9834)
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$144.99
Includes: 2 short chrome valve covers 2 valve cover gaskets 1 chrome push-on breather 1 chrome dipstick & tube 1 chrome timing chain cover 1 chrome timing tab 1 rubber grommet for valve cover PCV hole 1 breather grommet.
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Product Features:
- Chrome Plated Steel
- Comes W/valve Cover Gaskets
Spectre – W3 Engine Kit Sb Chevy (Part No.54083)
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$126.99
Spectre’s Engine Dress-Up Kit was designed for the ’58-’86 Chevrolet small block 265-400. This kit includes: stock height baffled covers, chrome T-bar hold downs, chrome PCV breather, chrome breather, chrome oil filler cap, grommets, and a stainless steel braided PCV hose with red/blue Magna-Clamps. Designed for use with OE specifications for fit and function, Spectre products are engineered to perform as good as they look.
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Product Features:
- For Chevrolet small block 265 and 400
- Kit includes: stock height baffled covers, chrome T-bar hold downs, chrome PCV breather, chrome breather, chrome oil filler cap, grommets, and a stain
- Designed for use with OE specifications for fit and function
- Made from high quality material
FEL-PRO Performance – Engine Crankshaft Seal Kit (Part No.2919)
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$37.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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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.
FEL-PRO Performance – Engine Crankshaft Seal Kit (Part No.2920)
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$35.99
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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Product Features:
- Application specific design to ensure a perfect fit
- Meets or exceeds all original equipment specifications
- Engineered and manufactured specifically for repair applications
- Unsurpassed quality you can trust
- Validated for fit, form, and function
Popular 1994 GMC C2500 Performance Engines Categories
Most Popular Performance Intake Manifolds for 1994 GMC C2500s
Enhance your 1994 GMC C2500 with one of the 7 Performance Intake Manifolds we have in stock, starting at just $18.29.
Mr. Gasket – Intake Manifold Bolts (Part No.955G)
from
$18.29
These grade 5 socket head bolts are zinc plated for protection and appearance. Hardened flat washers provide uniform torque & prevent galling on aluminum manifolds. Includes twelve (12) 3/8-16 x 1 inch bolts & washers.
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Product Features:
- Grade 5 socket head bolts are zinc plated for protection and appearance
- Hardened flat washers provide uniform torque & prevent galling on aluminum manifolds
- Washers Included
Edelbrock – Performer T.B.I. Intake Manifold Small-Block Chevy (Part No.3704)
from
$519.99Product Features:
- For Idle to 5500 RPM Street-Driven Performance
- All Factory Connections Used
- Patented Runner Design Ensures Broad Torque Curve
- Excellent Throttle Response and Mid-Range Power
- 50-State Street Legal with OEM Throttle Body
- For OE and Small Bore TBI Injectors Only
- No Chip Changes/Computer Modifications Required
- 5.7L Power Package Provides Free Computer Chip
Holley – Manifold; SBC Early DP TBI EGR (Part No.300-49)
from
$449.99
Utilizes late model alternator and A/C bracket mounting provisions. Has vacuum taps off Manifold runners. Uses cable bracket P/N 20-101 for GM 700R4 transmission. Extra installation hardware included.
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Product Features:
- High Rise Dual Plane Design
- Holley Pro-Jection Tbi Mounting Flange
- Erg Provisions
Weiand – Stealth Ram; Intake Manifold (Part No.7540)
from
$819.99Product Features:
- Great For Street Machines/Street Rods/Muscle Cars
- Two Piece Design
- Individual D-Shaped Runners
- Optimized For Broad Power Range/Large Plenum Area
- Can Be Used For Blow-Through Superchargers
- Fully CNC Machined For A Perfect Fit
- No Exhaust Crossover
Edelbrock – Performer Small-Block Chevy 4.3L T.B.I. V6 Intake Manifold (Part No.3713)
from
$595.99Product Features:
- For Idle to 5500 RPM Street-Driven Performance
- Dual-Plane Low-Rise Intake w/180 Deg Firing Order
- Patented Runner Design Ensures Broad Torque Curve
- Computer Chip Available – Return Card in Packaging
- Accepts All Factory Accessories
- Not for Vehicles with Flash Memory Computer
- Gains 6/10s of a Second in 10 to 70 MPH
- Stock Throttle Body Remains in Stock Position
Weiand – Stealth; Intake Manifold (Part No.8018)
from
$435.99Product Features:
- High Rise/Dual Plane Design For Maximum Torque
- Fully CNC Machined For A Perfect Fit
- Square Bore Carburetor Flange
- Exhaust Crossover For Improved Street Drivability
- Permanent Mold Casting Process
- Lighter/Smoother/Better Looking
- More Consistent Castings
Weiand – X-CELerator; Intake Manifold (Part No.7547-1)
from
$286.99Product Features:
- 2000-6500 RPM Power Band
- Single Plane/Open Plenum Design
- No Provision For Divorced Or Hot Air Choke
- Square Flange Carburetor Mounting
Best-Selling 1994 GMC C2500 Performance Engine Cylinder Head Gaskets
Upgrade your C2500 with one of our 8 best-selling Performance Engine Cylinder Head Gaskets, earning an average 5 stars rating across 3 reviews.
FEL-PRO Performance – Cylinder Head Gasket: Multi-Layered Steel, Without Head Bolts (Part No.1003)
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$42.49
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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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
FEL-PRO Performance – Cylinder Head Gasket: Steel Core Composite, Without Head Bolts (Part No.1004)
from
$44.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Product Features:
- Fel-Pro Performance head gaskets accommodate the high cylinder pressures and cylinder head movement associated with performance engines.
- Inserted within a stainless steel armor surrounding each cylinder, wire ring design provides highly concentrated sealing around the combustion chamber.
- Raises combustion sealing force to roughly three times that of standard head gaskets.
- Steel wire rings for the greatest combustion seal strength.
- Not intended for use in emission controlled vehicles.
FEL-PRO Performance – Cylinder Head Gasket: Steel Core Composite, Without Head Bolts (Part No.1037)
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$64.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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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
FEL-PRO Performance – Cylinder Head Gasket: Steel Core Composite, Without Head Bolts (Part No.1010)
from
$51.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
Product Features:
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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
FEL-PRO Performance – Stainless steel core laminate Engine Cylinder Head Gasket (Part No.1047)
from
$53.99
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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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 Printo seal 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
Mr. Gasket – Ultra Seal: Head Gasket (Part No.5799G)
from
$81.99
Mr. Gasket Ultra-Seal Head Gaskets are a five layer (graphite core/perforated steel outer layers) composite construction. The graphite core has excellent thermoconductivity (transfers heat) away from hot spots in head preventing gasket burn-out. They provide excellent stability, compressibility and high temperature endurance. A high temperature silicone coating ensures sealing of engine fluids. Compatible with cast iron or aluminum heads, they will not brinell (indent) aluminum cylinder heads. Suitable for high performance street, drag race and oval track use. Sold individually.brbrGasket Bore 4.130 inch, Compressed thickness 0.055 inch
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Product Features:
- Five layer (graphite core/perforated steel outer layers) composite construction
- Graphite core is excellent transfering heat away from hot spots in head preventing gasket burn-out.
- Provides excellent stability, compressibility and high temperature endurance
- Coated with high temperature silicone to ensure sealing of engine fluids
- Will not brinell (indent) aluminum cylinder heads
- For high performance street, drag race and oval track use
- Compatible w/High Octane Fuel
- Compatible With Exotic Fuel
Edelbrock – Engine Gasket Set (Head / Intake / Exhaust / Valve Cover) for Chevrolet (Part No.7362)
from
$139.99
Product Features:
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- Head: 4.370″ Bore/0.039″ Thick/9.70cc Vol.
- Intake: 1.82″x2.54″ Port/.060″ Thick
- Exhaust: 1.940″ Round Port
- 5/16″ Valve Cover
- Multi Piece Configuration
Edelbrock – Cylinder Head Gasket Set for Chevrolet (Part No.7375)
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$113.99
Edelbrock part No. 7375 head gasket is intended for late model Gen V and VI Big Block Chevrolet engines. This gasket comes in a set.
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Top-Quality Performance Engine Valve Cover Gasket Sets for 1994 GMC C2500s
Choose a high-quality OEM or aftermarket Performance Engine Valve Cover Gasket Set for GMC C2500s and enjoy top-notch performance from $23.99.
FEL-PRO Performance – Engine Valve Cover Gasket Set (Part No.1603)
from
$31.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Product Features:
- Blue Stripe performance cork-rubber gaskets use cork particles evenly distributed throughout a rubber binder resulting in a compressible gasket without leak paths.
- Not intended for use in emission controlled vehicles.
Mr. Gasket – Ultra Seal: Valve Cover Gasket Set (Part No.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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Product Features:
- These Are A Cork Rubber Blend
- Extra Thick 5/16 In Creates Positive Seal
- Also Available In Standard Thickness
- For OE Replacement And High Performance Apps
Spectre – Valve Cover Gasket Steel/Rubber Bbc (Part No.586)
from
$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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Product Features:
- Extra thick rubber
- Steel core reinforced
- Superior sealing
- Stops leaks
FEL-PRO Performance – PERFORMANCE VALVE COVER GASKET SET (Part No.1602)
from
$23.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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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.
Mr. Gasket – Ultra Seal: Valve Cover Gasket Set (Part No.5862)
from
$42.99
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 .187 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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Product Features:
- Manufactured from high-density cork/rubber blend gasket material
- A black latex rubber coating is applied to the outside of gasket to help seal minor flange irregularities and eliminate the possibility of oil leakage
- Creates a positive seal by controlled swelling of the gasket material when exposed to hot engine oil.
- For OE replacement, high performance street, drag race and oval track use.
- .187″ thick for additonal valve train clearance
- Handles Ex Flange Pressure
- Forms Leak Proof Seal
- Black Latex Coating
FEL-PRO Performance – Engine Valve Cover Gasket Set (Part No.1605)
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$25.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
Product Features:
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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.
FEL-PRO Performance – Engine Valve Cover Gasket Set (Part No.1606)
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$24.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
Product Features:
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Product Features:
- Blue Stripe performance cork-rubber gaskets use cork particles evenly distributed throughout a rubber binder resulting in a compressible gasket without leak paths.
- Not intended for use in emission controlled vehicles.
Top Picks for 1994 GMC C2500 Performance Engine Intake Manifold Gaskets
Invest in one of our 2 durable Performance Engine Intake Manifold Gaskets for your 1994 GMC, knowing you’re getting trusted brands and expert craftsmanship.
FEL-PRO Performance – Lower Intake Manifold Gasket Set: 9 Piece Set (Part No.1212)
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$27.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
Product Features:
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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
Edelbrock – Intake Manifold Gasket for 1991 & Later Rectangular port 454 B/B Chevy (Part No.7202)
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$28.99Product Features:
- Clean Positive Seal
- Embossed Silicone Bead Surrounding The Port
- Matched To Manifolds And Cylinder Heads
Performance Engine Oil Pan Gaskets for 1994 GMC C2500s
Make a smart move for your 1994 GMC C2500 with products all priced from $35.99 to $63.99.
FEL-PRO Performance – PERFORMANCE OIL PAN GASKET SET (Part No.1866)
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$35.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
Product Features:
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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.
FEL-PRO Performance – PERFORMANCE OIL PAN GASKET SET (Part No.1886)
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$63.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
Product Features:
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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.
Top-Rated Performance Engine Brands For Your 1994 GMC C2500
When it comes to finding the perfect Performance Engine for your 1994 GMC C2500, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 8 trusted brands. We carry the most popular Performance Engine brands including FEL-PRO Performance, Spectre, and Competition Cams, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $33.99. Purchasing a Performance Engine from us here at Advance Auto Parts is a smart move for both you and your 1994 GMC C2500, providing peace of mind with parts that meet or exceed OEM standards.
Popular FEL-PRO Performance 1994 GMC C2500 Performance Engines
If you’re looking for a top-quality Performance Engine for your 1994 GMC C2500, Advance Auto Parts has exactly what you need with our selection of FEL-PRO Performance Performance Engines. We have 3 FEL-PRO Performance Performance Engines in stock for this fitment, all known for their durability and precision fit. With prices starting at just $42.49 and an average cost of $50.82, you’ll find the perfect Performance Engine for your needs and budget. FEL-PRO Performance Performance Engines for the 1994 GMC C2500 come highly rated, with over 3 customer reviews and an impressive average rating of 4.2 stars. Choosing a FEL-PRO Performance Performance Engine from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
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$64.99
(1)
Cylinder Head Gasket: Steel Core Composite, Without Head Bolts
“Have not had a chance to install, but have used FelPro in the past with good results.”
Top-Quality Spectre 1994 GMC C2500 Performance Engines
For those in search of a high-quality Performance Engine for their 1994 GMC C2500, Advance Auto Parts offers a great selection of Spectre Performance Engines. With 1 Spectre Performance Engines in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Performance Engines start at just $33.99, giving you a range of options to suit your budget. Backed by over 1 customer ratings and an average rating of 4.2 stars, Spectre Performance Engines provide both reliability and excellent performance. Choosing a Spectre Performance Engine from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
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$33.99
(1)
Valve Cover Gasket Steel/Rubber Bbc
“I really like the rubber/steel design of the gasket.”
FAQs for 1994 GMC C2500 Performance Engines
What are the best-selling Performance Engines for 1994 GMC C2500s?
Out of 167 Performance Engines that fit 1994 GMC C2500s, the following parts are the top sellers:
- Intake Manifold Bolts (6120970) – $18.29
- Cylinder Head Gasket: Multi-Layered Steel, Without Head Bolts (5189543) – $42.49
- Bolt Kit Intake Hex Head (22905656) – $10.99
What’s the price range for 1994 GMC C2500 Performance Engines?
The prices of Performance Engines for the 1994 GMC C2500 range from $8.99 up to $1,214.00 for the most premium parts.
What is the average price of a Performance Engine for a 1994 GMC C2500?
The average price for Performance Engines for the 1994 GMC C2500 is $331.96. Keep in mind the variety of part types within our Performance Engine category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Performance Engines for other GMC C2500 model years?
What are the cheapest Performance Engines for my 1994 GMC C2500?
The cheapest 1994 GMC C2500 Performance Engines we carry are:
- High Energy 8.684" Long, 3/8" Diameter Pushrod (50289273) – $8.99
- Engine Valve Spring (50286657) – $9.99
- Bolt Kit Intake Hex Head (22905656) – $10.99
- 10 Degree Steel Retainer for 26120 Beehive Spring (50289146) – $10.99
- Performance Series Solid Lifter for Cadillac, Chevrolet, Oldsmobile and Pontiac (50287860) – $15.99
Does Advance Auto Parts sell Performance Engines for any other 1994 GMC models?
Yes. We stock Performance Engines for 18 other popular 1994 GMC models. Some of the most popular are 1994 Yukon Performance Engines, 1994 K2500 Performance Engines, 1994 K1500 Performance Engines, 1994 C1500 Performance Engines, and 1994 K3500 Performance Engines.
What are the top-rated Performance Engines that fit the 1994 GMC C2500?
The one 1994 GMC C2500 Performance Engine we have in stock is the High Energy 8.684" Long, 3/8" Diameter Pushrod. It costs $8.99.
What types of Performance Engines do you sell for my 1994 GMC C2500?
As of 3/1/26, these are some of the most in-demand types of Performance Engines for a 1994 GMC C2500:
Can I get help with 1994 GMC C2500 Performance Engine orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Performance Engines and more.
What is your return policy for GMC C2500 Performance Engines?
Advance Auto Parts keeps returns simple. For new GMC C2500 Performance Engines and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.