1994 GMC S15 Jimmy Performance Engines

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Keep Your 1994 GMC S15 Jimmy 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 S15 Jimmy looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Intake Manifold Hardware, Performance Engine Camshafts, and Performance Engine Water Pumps. 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.

Competitive Prices and Extensive Inventory

The average price for a 1994 GMC S15 Jimmy Performance Engine at Advance Auto Parts is around $279.35, with a range that starts at $10.99 and goes up to $921.99. With 19 options in stock from 5 trusted brands, finding the right fit is easy. Popular picks like Bolt Kit Intake Hex Head, Engine Crankshaft Seal Kit, and Torque Converter, Holeshot 3000 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 Filters and Performance Distributors. At Advance Auto Parts, we’re here to help you keep your 1994 GMC S15 Jimmy in peak condition, inside and out.

Essential 1994 GMC S15 Jimmy Performance Engines

Weiand – Action Plus Water Pumps (Part No.9240P)

Action Plus Water Pumps

from

$255.99
Weiand’s light weight, performance aluminum mechanical Action-Plus water pumps give a weight saving of 30 percent to 50 percent over stock cast-iron pumps. These pumps feature a premium quality bearing and seal that have twice the load capacity of stock pumps. Weiand’s exclusive housing counter bore keeps the bearing form walking out. All pumps are designed with the necessary bracket bosses and water connections to fit popular street applications.

Product Features:
  • Twisted Snout Water Pump Design For Updated Style
  • Street Performance
  • Heavy Duty Shaft w/5/8 in. Pilot
  • Six-Blade Stamped Steel
  • Anti-Cavitation Impeller
  • 100 Percent Leak Tested
See More

Weiand – Action Plus Water Pumps (Part No.9208P)

Action Plus Water Pumps

from

$255.99
Weiand’s light weight, performance aluminum mechanical Action-Plus water pumps give a weight saving of 30 percent to 50 percent over stock cast-iron pumps. These pumps feature a premium quality bearing and seal that have twice the load capacity of stock pumps. Weiand’s exclusive housing counter bore keeps the bearing form walking out. All pumps are designed with the necessary bracket bosses and water connections to fit popular street applications.

Product Features:
  • Twisted Snout Water Pump Design For Updated Style
  • Street Performance
  • Heavy Duty Shaft w/5/8 in. Pilot
  • Six-Blade Stamped Steel
  • Anti-Cavitation Impeller
  • 100 Percent Leak Tested
See More

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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B & M – Tork Master 2000: Value-Priced Street Performance Torque Converter (Part No.70420)

Tork Master 2000: Value-Priced Street Performance Torque Converter

from

$459.99
Similar in performance to the Holeshot series, the Tork Master is B&M’s lowest cost torque converter. The Tork Master is an excellent all-around performance street converter. The best ‘value priced’ street converters available.

Product Features:
  • New Precision Pump Drive Tube
  • Pressure Tested
  • Fully Balanced
  • Needle Thrust Bearing
  • New Thrust Washer
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B & M – Torque Converter, Holeshot 3000 (Part No.70421)

Torque Converter, Holeshot 3000

from

$921.99
The Holeshot Converter is a very good choice for the typical street machine that is looking for better launch capability and more strength. With a furnace brazed turbine, New turbine hub and dual pattern drive lugs on some GM Holeshots.

Product Features:
  • Furnace Brazed Impeller
  • Steel Alloy Pump Drive Tube
  • Heavy Duty Needle Bearing
  • Between Stator and Turbine
  • Furnace Brazed Turbine
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B & M – Holeshot 2400 (Part No.70419)

Holeshot 2400

from

$686.99
HoleShot 2400 for GM 1993 to 1996 TH700R4 (30 spline) and 1984 to 1993 4L60E (30 spline) Application: HoleShot 2400 for GM 1993 to 1996 TH700R4 (30 spline) and 1984 to 1993 4L60E (30 spline) A higher than stock stall speed as delivered by the Holeshot converter will provide several advantages and benefits in vehicles with modified engines. Many modifications, particularly big cams, tend to reduce low end power and torque. The high stall converter allows the engine to launch the car at higher rpm where more torque is available. The Holeshot is generally a very good choice for the typical street machine that is looking for better launch capability and more strength. Street rods with modified engines will also benefit from a Holeshot converter. If your vehicle is equipped with a plate type nitrous system, you will need a Nitrous Holeshot!! Stall speed listings are based on engines producing 230lb. ft. of torque at 2,500 rpm. More torque at 2,500 rpm will give you more stall speed, less torque at 2,500 rpm will give you less stall speed than the stall speed ratings indicated. Furnace brazed impeller. New precision steel alloy pump drive tube. New heavy duty needle bearing between stator and impeller (not a thrust washer). Needle bearing between stator and turbine. Furnace brazed turbine. Dual pattern drive lugs on some GM Holeshots. New turbine hub. New springs and rollers in stator.

Product Features:
  • Furnace Brazed Impeller
  • Steel Alloy Pump Drive Tube
  • Heavy Duty Needle Bearing
  • Between Stator and Turbine
  • Furnace Brazed Turbine
  • New Turbine Hub
  • New Springs/Rollers In Stator
See More

B & M – Torque Converter, Holeshot 2000 (Part No.70417)

Torque Converter, Holeshot 2000

from

$649.99
The Holeshot Converter is a very good choice for the typical street machine that is looking for better launch capability and more strength. With a furnace brazed turbine, new turbine hub and dual pattern drive lugs on some GM Holeshots.

Product Features:
  • Furnace Brazed Impeller
  • Steel Alloy Pump Drive Tube
  • Heavy Duty Needle Bearing
  • Between Stator and Turbine
  • Furnace Brazed Turbine
See More

B & M – Torque Converter, Nitrous Holeshot 3000 (Part No.20481)

Torque Converter, Nitrous Holeshot 3000

from

$921.99
Nitrous Holeshot Converters are Built with the same features as the other B&M Holeshots, with the addition of anti-balloon plates. The anti-balloon plates will allow these converters to stand up to the instant horsepower nitrous delivers.

Product Features:
  • 2800-3200 RPM
  • Small And Big Blocks
  • Serious Performance
  • Furnace Brazed
  • Fully Balanced
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FEL-PRO Performance – Engine Crankshaft Seal Kit (Part No.2919)

Engine Crankshaft Seal Kit

from

$37.99
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.
See More

FEL-PRO Performance – Engine Crankshaft Seal Kit (Part No.2908)

Engine Crankshaft Seal Kit

from

$45.99
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.
See More

Most Popular Performance Intake Manifold Hardware for 1994 GMC S15 Jimmies

Enhance your 1994 GMC S15 Jimmy with this popular Performance Intake Manifold Hardware we have in stock, for $10.99.

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
See More

Best-Selling 1994 GMC S15 Jimmy Performance Engine Camshafts

Upgrade your S15 Jimmy with one of our 3 best-selling Performance Engine Camshafts.

Competition Cams – Magnum 215/215 Hydraulic Roller Cam For Chevrolet 262/4.3L (Part No.09-420-8)

Magnum 215/215 Hydraulic Roller Cam For Chevrolet 262/4.3L

from

$611.99
Mild street performance. Slight lope at idle. Stock converter, aftermarket intake and headers. 3.40 to 4.10 gears.

Product Features:
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Competition Cams – Xtreme Energy 212/212 Hydraulic Flat Cam for Chevrolet 262/4.3L (Part No.18-123-4)

Xtreme Energy 212/212 Hydraulic Flat Cam for Chevrolet 262/4.3L

from

$312.99
Xtreme Energy 212/212 Hydraulic Flat Cam for Chevrolet 262/4.3L

Competition Cams – Xtreme Energy 192/200 Hydraulic Flat Cam for Chevrolet 262/4.3L (Part No.18-115-4)

Xtreme Energy 192/200 Hydraulic Flat Cam for Chevrolet 262/4.3L

from

$312.99
Xtreme Energy 192/200 Hydraulic Flat Cam for Chevrolet 262/4.3L

Top-Quality Performance Engine Water Pumps for 1994 GMC S15 Jimmies

Choose a high-quality OEM or aftermarket Performance Engine Water Pump for GMC S15 Jimmies and enjoy top-notch performance from $255.99.

Weiand – Action Plus Water Pumps (Part No.9240P)

Action Plus Water Pumps

from

$255.99
Weiand’s light weight, performance aluminum mechanical Action-Plus water pumps give a weight saving of 30 percent to 50 percent over stock cast-iron pumps. These pumps feature a premium quality bearing and seal that have twice the load capacity of stock pumps. Weiand’s exclusive housing counter bore keeps the bearing form walking out. All pumps are designed with the necessary bracket bosses and water connections to fit popular street applications.

Product Features:
  • Twisted Snout Water Pump Design For Updated Style
  • Street Performance
  • Heavy Duty Shaft w/5/8 in. Pilot
  • Six-Blade Stamped Steel
  • Anti-Cavitation Impeller
  • 100 Percent Leak Tested
See More

Weiand – Action Plus Water Pumps (Part No.9208P)

Action Plus Water Pumps

from

$255.99
Weiand’s light weight, performance aluminum mechanical Action-Plus water pumps give a weight saving of 30 percent to 50 percent over stock cast-iron pumps. These pumps feature a premium quality bearing and seal that have twice the load capacity of stock pumps. Weiand’s exclusive housing counter bore keeps the bearing form walking out. All pumps are designed with the necessary bracket bosses and water connections to fit popular street applications.

Product Features:
  • Twisted Snout Water Pump Design For Updated Style
  • Street Performance
  • Heavy Duty Shaft w/5/8 in. Pilot
  • Six-Blade Stamped Steel
  • Anti-Cavitation Impeller
  • 100 Percent Leak Tested
See More

Top Picks for 1994 GMC S15 Jimmy Performance Engine Rocker Arms

Invest in one of our 7 durable Performance Engine Rocker Arms for your 1994 GMC, knowing you’re getting trusted brands and expert craftsmanship.

Competition Cams – Ultra Pro Magnum Self-Aligning Rocker Arm Set with 1.52 Ratio for V6 with 3/8" Stud (Part No.1617-12)

Ultra Pro Magnum Self-Aligning Rocker Arm Set with 1.52 Ratio for V6 with 3/8" Stud

from

$399.99
These Ultra Pro Magnum rockers are made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.52 ratio, these rockers fit ’88+ Chevrolet V6 with a 3/8″ diameter stud.

Product Features:
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Competition Cams – Ultra Pro Magnum Rocker Arm with 1.52 Ratio for Chevrolet V6 and SBC with 7/16" Stud (Part No.1604-1)

Ultra Pro Magnum Rocker Arm with 1.52 Ratio for Chevrolet V6 and SBC with 7/16" Stud

from

$51.99
This Ultra Pro Magnum rocker is made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.52 ratio, this rocker fits Chevrolet Small Block and V6 with a 7/16″ diameter stud.

Product Features:
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Competition Cams – Ultra Pro Magnum Rocker Arm with 1.6 Ratio for Chevrolet V6 and SBC with 7/16" Stud (Part No.1605-1)

Ultra Pro Magnum Rocker Arm with 1.6 Ratio for Chevrolet V6 and SBC with 7/16" Stud

from

$51.99
This Ultra Pro Magnum rocker is made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.6 ratio, this rocker fits Chevrolet Small Block and V6 with a 7/16″ diameter stud.

Product Features:
See More

Competition Cams – Ultra Pro Magnum Self-Aligning Rocker Arm with 1.52 Ratio for SBC/V6 with 3/8" Stud (Part No.1617-1)

Ultra Pro Magnum Self-Aligning Rocker Arm with 1.52 Ratio for SBC/V6 with 3/8" Stud

from

$50.99
This Ultra Pro Magnum rocker is made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.52 ratio, this rocker fits ’88+ Chevrolet Small Block and V6 with a 3/8″ diameter stud.

Product Features:
See More

Competition Cams – Ultra Pro Magnum Rocker Arm with 1.6 Ratio for Chevrolet V6 and SBC with 3/8" Stud (Part No.1602-1)

Ultra Pro Magnum Rocker Arm with 1.6 Ratio for Chevrolet V6 and SBC with 3/8" Stud

from

$50.99
This Ultra Pro Magnum rocker is made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.6 ratio, this rocker fits Chevrolet Small Block and V6 with a 3/8″ diameter stud.

Product Features:
See More

Competition Cams – Ultra Pro Magnum Self-Aligning Rocker Arm with 1.6 Ratio for SBC/V6 with 3/8" Stud (Part No.1618-1)

Ultra Pro Magnum Self-Aligning Rocker Arm with 1.6 Ratio for SBC/V6 with 3/8" Stud

from

$50.99
This Ultra Pro Magnum rocker is made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.6 ratio, this rocker fits ’88+ Chevrolet Small Block and V6 with a 3/8″ diameter stud.

Product Features:
See More

Competition Cams – Ultra Pro Magnum Rocker Arm with 1.52 Ratio for Chevrolet V6 and SBC with 3/8" Stud (Part No.1601-1)

Ultra Pro Magnum Rocker Arm with 1.52 Ratio for Chevrolet V6 and SBC with 3/8" Stud

from

$50.99
This Ultra Pro Magnum rocker is made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.52 ratio, this rocker fits Chevrolet Small Block and V6 with a 3/8″ diameter stud.

Product Features:
See More

Our Performance Engine Main Bearing Gasket Sets for 1994 GMC S15 Jimmies

Make a smart move for your 1994 GMC S15 Jimmy with our Performance Engine Main Bearing Gasket Set for $37.99.

FEL-PRO Performance – Engine Crankshaft Seal Kit (Part No.2919)

Engine Crankshaft Seal Kit

from

$37.99
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.
See More

FAQs for 1994 GMC S15 Jimmy Performance Engines

What are the best-selling Performance Engines for 1994 GMC S15 Jimmies?

Out of 19 Performance Engines that fit 1994 GMC S15 Jimmies, the following parts are the top sellers:

What’s the price range for 1994 GMC S15 Jimmy Performance Engines?

The prices of Performance Engines for the 1994 GMC S15 Jimmy range from $10.99 up to $921.99 for the most premium parts.

What is the average price of a Performance Engine for a 1994 GMC S15 Jimmy?

The average price for Performance Engines for the 1994 GMC S15 Jimmy is $279.35. 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 S15 Jimmy model years?

Yes, we carry Performance Engines for 10 model years of GMC S15 Jimmies between 1983 and 1993. The following model years are the most popular for Performance Engine purchases: 1993, 1992, 1991, 1990, 1989, 1988, 1987, 1986, and 1985.

What are the cheapest Performance Engines for my 1994 GMC S15 Jimmy?

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 S15 Jimmy?

The one 1994 GMC S15 Jimmy Performance Engine we have in stock is the Bolt Kit Intake Hex Head. It costs $10.99.

What types of Performance Engines do you sell for my 1994 GMC S15 Jimmy?

As of 6/2/26, these are some of the most in-demand types of Performance Engines for a 1994 GMC S15 Jimmy:

Can I get help with 1994 GMC S15 Jimmy 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 S15 Jimmy Performance Engines?

Advance Auto Parts keeps returns simple. For new GMC S15 Jimmy Performance Engines and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.