1994 GMC K3500 Performance Engines

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Keep Your 1994 GMC K3500 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 K3500 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Engine Intake Manifold Gaskets, Performance Engine Cylinder Head Gaskets, and Performance Intake Manifolds. 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 FEL-PRO Performance, Competition Cams, and Edelbrock. For example, FEL-PRO Performance Performance Engines start at just $42.49 with an average 4.2 star rating. Competition Cams and Edelbrock offer similar pricing and quality, backed by strong customer feedback. With over 212 reviews and a solid 4.2 star average, you can shop with confidence knowing other GMC K3500 owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1994 GMC K3500 Performance Engine at Advance Auto Parts is around $390.03, with a range that starts at $8.99 and goes up to $1,623.99. With 137 options in stock from 8 trusted brands, finding the right fit is easy. Popular picks like FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1003, Spectre Bolt Kit Intake Hex Head, 4652, and FEL-PRO Performance Engine Intake Manifold Gasket Set, 1212 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 Distributors and Performance Oil Filters. At Advance Auto Parts, we’re here to help you keep your 1994 GMC K3500 in peak condition, inside and out.

Essential 1994 GMC K3500 Performance Engines

Competition Cams – Competition Cams XE 218/224 Hydraulic Flat Cam/Lifter Kit, CL11-238-3 (Part No.CL11-238-3)

Competition Cams XE 218/224 Hydraulic Flat Cam/Lifter Kit, CL11-238-3

from

$386.99
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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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 Performer RPM Small Block Chevy AIR-Gap Intake Manifold, 7501 (Part No.7501)

Edelbrock Performer RPM Small Block Chevy AIR-Gap Intake Manifold, 7501

from

$374.99
Based on performer RPM-series with unique air gap. Air gap cooler and denser mixture for more power. Designed for 1500 to 6500 RPM. Dual-plane high-rise intake. For square bore carburetors only. For street and high performance use. Available in cast, polished or endurashine finish.
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Competition Cams – "Competition Cams SUPER VALVE LOCKS, 3/8"" 1 ST, 612-16" (Part No.612-16)

"Competition Cams SUPER VALVE LOCKS, 3/8"" 1 ST, 612-16"

from

$43.99
Inside tang-to-taper relationship held tightly for repeatable valve spring installed heights
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Competition Cams – Competition Cams XE Computer Controlled 212/218 Hydraulic Roller Cam, 01-412-8 (Part No.01-412-8)

Competition Cams XE Computer Controlled 212/218 Hydraulic Roller Cam, 01-412-8

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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Edelbrock – Edelbrock Performer-Link Adjustable True-Roller Timing Chain Set, 7809 (Part No.7809)

Edelbrock Performer-Link Adjustable True-Roller Timing Chain Set, 7809

from

$64.99
Edelbrock part No: 7809 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 Ultra Seal: Harmonic Balancer Bolt/Washer Kit, 946G (Part No.946G)

Mr. Gasket Ultra Seal: Harmonic Balancer Bolt/Washer Kit, 946G

from

$33.59
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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Competition Cams – Competition Cams MAGNUM ROLLER ROCKERS, SMALL BLOCK CHEVY 1.52 1 ST, 1412-16 (Part No.1412-16)

Competition Cams MAGNUM ROLLER ROCKERS, SMALL BLOCK CHEVY 1.52 1 ST, 1412-16

from

$217.99
“These Magnum Roller Rocker Arms for Chevy V8 265-400 and V6 200-262 applications are the ultimate street rocker. With a 3/8″” stud diameter and 1.52 ratio, they are designed for serious performance enthusiasts. All Magnum Roller Rocker Arms are constructed from 8620 chromemoly steel, which is a superior material that will not flex and assures maximum lift. Their roller tip reduces friction, while stiff design and superior ratio accuracy yield more effective valve lift. With a 15 to 30 horsepower increase over other rocker arms, Magnum Roller Rockers are perfect for performance applications with less than 350 lbs. open spring pressure. Don’t accept inferior products or cheap knock-offs, look for the COMP Cams logo stamped into the underside of every Magnum Rocker.”
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FEL-PRO Performance – FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1003 (Part No.1003)

FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1003

from

$42.49
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Competition Cams – Competition Cams OE-Style Hydraulic Roller Lifter Set for ’87+ OE Roller SBC and LT/LS Engines, 850-16 (Part No.850-16)

Competition Cams OE-Style Hydraulic Roller Lifter Set for '87+ OE Roller SBC and LT/LS Engines, 850-16

from

$288.99
COMP Cams Hydraulic Roller Lifters are a performance upgrade for stock hydraulic roller lifters or retro-fit hydraulic roller lifters for non-roller blocks. The roller wheel decreases friction and increases longevity when compared to flat tappet lifters. Hydraulic roller lifters can handle much more aggressive cam profiles than flat tappets unlocking performance potential.
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Edelbrock – Edelbrock Water Pump for Small-Block Chevy in Black Finish (Long), 88113 (Part No.88113)

Edelbrock Water Pump for Small-Block Chevy in Black Finish (Long), 88113

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$378.99
Edelbrock Water Pump for Small-Block Chevy in Black Finish (Long), 88113.
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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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Edelbrock – Edelbrock Small-Block Chevy E-Street Cylinder Head 70cc Pair, 5073 (Part No.5073)

Edelbrock Small-Block Chevy E-Street Cylinder Head 70cc Pair, 5073

from

$1332.99
Edelbrock Small-Block Chevy E-Street Cylinder Head 70cc Pair, 5073.
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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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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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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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Competition Cams – Competition Cams XE Computer Controlled 230/236 Cam and Lifter Kit, CL01-419-8 (Part No.CL01-419-8)

Competition Cams XE Computer Controlled 230/236 Cam and Lifter Kit, CL01-419-8

from

$857.99
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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Edelbrock – Edelbrock Sure Seat Valve Springs for Big-Block Chevy 396-402-427-454 V8, 5862 (Part No.5862)

Edelbrock Sure Seat Valve Springs for Big-Block Chevy 396-402-427-454 V8, 5862

from

$85.99
Complete kit includes retainers and locks. Springs made of highest quality spring wire. Springs precision wound to close tolerances. Includes superior quality steel retainers. Includes 7 degree heat-treated valve stem locks. Retainers and locks black oxide coated. Non-Rotator style: Dyno tested and street proven. Great match to Edelbrock camshaft kit.
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE OIL PAN GASKET SET, 1866 (Part No.1866)

FEL-PRO Performance PERFORMANCE OIL PAN GASKET SET, 1866

from

$35.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE OIL PAN GASKET SET, 1886 (Part No.1886)

FEL-PRO Performance PERFORMANCE OIL PAN GASKET SET, 1886

from

$63.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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FEL-PRO Performance – FEL-PRO Performance Engine Valve Cover Gasket Set, 1606 (Part No.1606)

FEL-PRO Performance Engine Valve Cover Gasket Set, 1606

from

$24.99
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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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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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 Pushrod Set, 9646 (Part No.9646)

Edelbrock Pushrod Set, 9646

from

$225.99
“Edelbrock part No: 9646 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: – For use with Edelbrock hydraulic roller lifters No: 97423 – Outside Diameter: 5/16″” – Length: 7.250″””
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Mr. Gasket – Mr. Gasket Ultra-Seal Intake Manifold Gasket With Silicone Beading, 5821 (Part No.5821)

Mr. Gasket Ultra-Seal Intake Manifold Gasket With Silicone Beading, 5821

from

$36.99
Mr. Gasket Ultra-Seal Intake Manifold Gasketss 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 original equipment replacement, high performance street, drag race and oval track use. Includes manifold end seals and distributor gasket.
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Mr. Gasket – Mr. Gasket Ultra Seal: Intake Gasket, 5828 (Part No.5828)

Mr. Gasket Ultra Seal: Intake Gasket, 5828

from

$49.99
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 is required. For OE replacement, high-performance street, drag race, and oval track use. Includes manifold end seals and distributor gasket.
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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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Most Popular Performance Engine Intake Manifold Gaskets for 1994 GMC K3500s

Enhance your 1994 GMC K3500 with one of the 2 Performance Engine Intake Manifold Gaskets we have in stock, starting at just $27.99.

FEL-PRO Performance – FEL-PRO Performance Engine Intake Manifold Gasket Set, 1212 (Part No.1212)

FEL-PRO Performance Engine Intake Manifold Gasket Set, 1212

from

$27.99
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 Intake Manifold Gasket, 7202 (Part No.7202)

Edelbrock Intake Manifold Gasket, 7202

from

$28.99
Edelbrock part No: 7202 Intake Gaskets for 1991 & later Gen V & VI, Rectangular port 454 Big-block Chevy allow for optimum flow and performance. Any gasket can create a seal, but a good gasket can do it with less clamping force, and for a longer period of time. The new MP-2N Micropore technology does not use solvents making our gaskets environmentally friendly. Impervious to most chemicals, this synthetic fiber composite provides a high recovery under load. This means that when compressed, the gasket will conform to any imperfections on the sealing surface even using lower flange pressures. A nitrile bead around each port opening makes the seal even better.
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Best-Selling 1994 GMC K3500 Performance Engine Cylinder Head Gaskets

Upgrade your K3500 with one of our 5 best-selling Performance Engine Cylinder Head Gaskets, earning an average 5 stars rating across 3 reviews.

FEL-PRO Performance – FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1003 (Part No.1003)

FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1003

from

$42.49
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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FEL-PRO Performance – FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1004 (Part No.1004)

FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1004

from

$44.99
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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FEL-PRO Performance – FEL-PRO Performance Stainless steel core laminate Engine Cylinder Head Gasket, 1037 (Part No.1037)

FEL-PRO Performance Stainless steel core laminate Engine Cylinder Head Gasket, 1037

from

$64.99
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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FEL-PRO Performance – FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1010 (Part No.1010)

FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1010

from

$51.99
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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FEL-PRO Performance – FEL-PRO Performance Stainless steel core laminate Engine Cylinder Head Gasket, 1047 (Part No.1047)

FEL-PRO Performance Stainless steel core laminate Engine Cylinder Head Gasket, 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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Top-Quality Performance Intake Manifolds for 1994 GMC K3500s

Choose a high-quality OEM or aftermarket Performance Intake Manifold for GMC K3500s and enjoy top-notch performance from $18.79.

Edelbrock – Edelbrock Performer Intake Manifold for 1987-95 Small Block Chevy, Satin Finish, 2104 (Part No.2104)

Edelbrock Performer Intake Manifold for 1987-95 Small Block Chevy, Satin Finish, 2104

from

$346.99
Edelbrock part #2104 Performer intake manifold is designed for street 262-400 c.i.d. Chevy V8’s that have heads with canted center bolt holes, 1987-1995. Edelbrock’s Patented Dual-plane, low-rise design with a 180-degree firing order greatly improves torque over a wide rpm range for excellent throttle response. The Performer intake manifolds are ideal for passenger cars, trucks, 4x4s, tow vehicles and RVs. For 1987-95 stock aluminum heads use #2101.
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Mr. Gasket – Mr. Gasket Intake Manifold Bolt Set, 6091 (Part No.6091)

Mr. Gasket Intake Manifold Bolt Set, 6091

from

$39.29
These special Grade 8 intake manifold bolts feature a 12-point smaller-than-standard head and flange, and include special extra thick flat washers for optimum clamping pressures. They’re ideal for use where space is minimal, typical on larger runner race manifolds. These bolts and washers are bright zinc plated for protection and good looks.
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Mr. Gasket – Mr. Gasket Intake Manifold Bolt Set – Hex Head, 955G (Part No.955G)

Mr. Gasket Intake Manifold Bolt Set - Hex Head, 955G

from

$18.79
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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Weiand – Weiand Stealth Ram Intake Manifold, 7540 (Part No.7540)

Weiand Stealth Ram Intake Manifold, 7540

from

$849.99
Weiand Stealth Ram Intake Manifold, 7540.
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Holley – Holley EFI Intake Manifolds, 300-66 (Part No.300-66)

Holley EFI Intake Manifolds, 300-66

from

$549.99
Pro-Jection TBI Intake Manifold High Rise Dual Plane w/EGR 1987-later with Cast Iron Heads
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Edelbrock – Edelbrock Performer Intake Manifold for 1987-95 Small-Block Chevy, Black Finish, 21043 (Part No.21043)

Edelbrock Performer Intake Manifold for 1987-95 Small-Block Chevy, Black Finish, 21043

from

$469.99
Edelbrock Performer Intake Manifold for 1987-95 Small-Block Chevy, Black Finish, 21043.
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Weiand – Weiand Stealth Intake Manifold, 8018 (Part No.8018)

Weiand Stealth Intake Manifold, 8018

from

$449.99
Weiand Stealth Intake Manifold, 8018.
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Weiand – Weiand Stealth Intake Manifold, 8150P (Part No.8150P)

Weiand Stealth Intake Manifold, 8150P

from

$429.99
Weiand Stealth Intake Manifold, 8150P.
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Mr. Gasket – Mr. Gasket Intake Manifold Bolt Set – Chrome – 12-Point, 5003 (Part No.5003)

Mr. Gasket Intake Manifold Bolt Set - Chrome - 12-Point, 5003

from

$92.89
Finish your custom engine job with these show quality grade 5 chromed 12-point bolts, includes AN washers which have no exposed shoulder for a professional appearance. Includes (12) 3/8-16 x 1 inch bolts with (12) 3/8 inch AN washers.
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Our Top Pick for a 1994 GMC K3500 Performance Engine Coolant Thermostat

Invest in a durable Performance Engine Coolant Thermostat for your 1994 GMC, knowing you’re getting trusted brands and expert craftsmanship.

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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Top-Rated Performance Engine Valve Cover Gasket Sets for 1994 GMC K3500s

Make a smart move for your 1994 GMC K3500 with products all priced from $23.99 to $44.39.

FEL-PRO Performance – FEL-PRO Performance Engine Valve Cover Gasket Set, 1603 (Part No.1603)

FEL-PRO Performance Engine Valve Cover Gasket Set, 1603

from

$31.99
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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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1602 (Part No.1602)

FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1602

from

$23.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Mr. Gasket – Mr. Gasket Ultra Seal: Valve Cover Gasket Set, 5862 (Part No.5862)

Mr. Gasket Ultra Seal: Valve Cover Gasket Set, 5862

from

$44.39
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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FEL-PRO Performance – FEL-PRO Performance Engine Valve Cover Gasket Set, 1606 (Part No.1606)

FEL-PRO Performance Engine Valve Cover Gasket Set, 1606

from

$24.99
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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Top-Rated Performance Engine Brands For Your 1994 GMC K3500

When it comes to finding the perfect Performance Engine for your 1994 GMC K3500, 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 Edelbrock, FEL-PRO Performance, and Competition Cams, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $42.49. Purchasing a Performance Engine from us here at Advance Auto Parts is a smart move for both you and your 1994 GMC K3500, providing peace of mind with parts that meet or exceed OEM standards.

Popular Edelbrock 1994 GMC K3500 Performance Engines

If you’re looking for a top-quality Performance Engine for your 1994 GMC K3500, Advance Auto Parts has exactly what you need with our selection of Edelbrock Performance Engines. We have 2 Edelbrock Performance Engines in stock for this fitment, all known for their durability and precision fit. With prices starting at just $322.99 and an average cost of $334.99, you’ll find the perfect Performance Engine for your needs and budget. Edelbrock Performance Engines for the 1994 GMC K3500 come highly rated, with over 2 customer reviews and an impressive average rating of 4.4 stars. Choosing a Edelbrock Performance Engine from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Edelbrock Performer-Plus Camshaft Kit for 1976-95 Small Block Chevrolet, 3702
from $322.99
(1)
Edelbrock Performer-Plus Camshaft Kit for 1976-95 Small Block Chevrolet, 3702
“seems to be a pretty goo product”
Edelbrock Performer Intake Manifold for 1987-95 Small Block Chevy, Satin Finish, 2104
from $346.99
(1)
Edelbrock Performer Intake Manifold for 1987-95 Small Block Chevy, Satin Finish, 2104
“product fit as described , no complaints”

Top-Quality FEL-PRO Performance 1994 GMC K3500 Performance Engines

For those in search of a high-quality Performance Engine for their 1994 GMC K3500, Advance Auto Parts offers a great selection of FEL-PRO Performance Performance Engines. With 3 FEL-PRO Performance 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 $42.49, with an average price of $50.82, giving you a range of options to suit your budget. Backed by over 3 customer ratings and an average rating of 4.2 stars, FEL-PRO Performance Performance Engines provide both reliability and excellent performance. Choosing a FEL-PRO Performance Performance Engine from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
FEL-PRO Performance Stainless steel core laminate Engine Cylinder Head Gasket, 1037
from $64.99
(1)
FEL-PRO Performance Stainless steel core laminate Engine Cylinder Head Gasket, 1037
“Have not had a chance to install, but have used FelPro in the past with good results.”

FAQs for 1994 GMC K3500 Performance Engines

What are the best-selling Performance Engines for 1994 GMC K3500s?

Out of 137 Performance Engines that fit 1994 GMC K3500s, the following parts are the top sellers:

What’s the price range for 1994 GMC K3500 Performance Engines?

The prices of Performance Engines for the 1994 GMC K3500 range from $8.99 up to $1,623.99 for the most premium parts.

What is the average price of a Performance Engine for a 1994 GMC K3500?

The average price for Performance Engines for the 1994 GMC K3500 is $390.03. 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 K3500 model years?

Yes, we carry Performance Engines for 18 model years of GMC K3500s between 1979 and 1999. The following model years are the most popular for Performance Engine purchases: 1999, 1998, 1997, 1996, 1995, 1993, 1992, 1991, and 1990.

What are the cheapest Performance Engines for my 1994 GMC K3500?

The cheapest 1994 GMC K3500 Performance Engines we carry are:

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 C2500 Performance Engines, 1994 K1500 Performance Engines, and 1994 C1500 Performance Engines.

What are the top-rated Performance Engines that fit the 1994 GMC K3500?

The one 1994 GMC K3500 Performance Engine we have in stock is the Spectre Chevrolet Small Block V8 Harmonic Balancer Bolt Kit, 4699. It is rated 5 stars and costs $8.99.

What types of Performance Engines do you sell for my 1994 GMC K3500?

As of 8/2/26, these are some of the most in-demand types of Performance Engines for a 1994 GMC K3500:

Can I get help with 1994 GMC K3500 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 K3500 Performance Engines?

Advance Auto Parts keeps returns simple. For new GMC K3500 Performance Engines and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.