1990 GMC S15 Performance and Racing Products

Below you will find various in-demand GMC Performance and Racing Products, components and accessories for your 1990 S15. Advance Auto Parts has popular S15 parts like Performance Exhaust Products, Performance Distributors, Performance Engines and more. You’ll also find aftermarket and OEM Performance and Racing Products for other S15 model years including 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989 and more. Select a category of 1990 GMC S15 Performance and Racing Products below and start saving instantly.

Popular 1990 GMC S15 Performance and Racing Products Categories

Performance Intake Manifolds

Computer Chip Programmers

Performance Coils

Performance Exhaust Mufflers

Performance Distributor Cap and Rotor Kits

Performance Computer Prom and Chips

Performance Exhaust Headers

Performance Shifters

Performance Transmission Dipstick Tubes

Performance Throttle Body Spacers

Performance Body Mounts

Performance Engine and Transmission Mounts

Performance Engine Water Pumps

Performance Radiator Caps

Performance Differential Covers

Performance Engine Intake Manifold Gaskets

Performance Coil Spring Insulators

Performance Engine Valve Springs

Performance Engine Valve Cover Gasket Sets

Performance Chassis Bushing Kits

Performance Exhaust Manifold Gaskets

Performance Posi Units and Components

Performance Oil Pans

Performance Leaf Spring Bushings

Performance Valve Cover Hardware

Performance Upper Performance Control Arm Bushings

Performance Ring and Pinions

Performance Ignition Parts

Performance Sway Bar Link Kits

Performance Lower Control Arm Bushings

Performance Sway Bar Bushings

Performance Engine Main Bearing Gasket Sets

Performance Brake Bleeders

Performance Tie Rod End Boots

Performance Engine Timing Cover Gasket Sets

Performance Torque Converters

Performance Transmission Rebuild Kits

Essential Performance and Racing Products for 1990 GMC S15s

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$123.99

The Original 40 series muffler delivers an aggressive exterior and interior tone. If you’re looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.

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$57.99

For both front and rear of suspensions on cars, trucks and SUVs. Maintains proper alignment under extreme conditions on and off-road and during competition. Improves vehicle handling, cornering and overall control. Full floating for smoother operation. Made of Energy’s Hyper-Flex performance polyurethane to add performance and durability.

Product Features:

Maintains Better Alignment While Driving
Full Floating and Non Binding
Fits Into the Remaining Stock Control Arms

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$116.99

Maintains Better Alignment While Driving
Full Floating and Non Binding
Fits Into the Remaining Stock Control Arms

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$419.99

Product Features:

Incredible Improvement in Control
Maintains Proper Caster and Camber Alignment
Increase in Handling and Control
Greatly Reduce Wheel Hop on Quick Acceleration
Even Braking Control is Improved
Better Suspension Stability

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$32.49

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

Product Features:

Fel-Pro performance intake manifold gaskets have been tested with virtually all aftermarket cylinder head and intake manifold combinations.
No exhaust crossover openings or blocking shields
Embossed steel core laminate w/coating
Not intended for use in emission controlled vehicles.

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$168.89

Hypertech ThermoMaster Power Chips are engineered for stock 1995-1981 GM vehicles (premium octane fuel required). The Power Chip contains the Hypertech Power Tuning data that controls the engine’s air/fuel ratio and spark advance for maximum power and performance, plus potential gas mileage improvements. Power Chips can be easily installed, using only hand tools. ThermoMaster Power Chips are designed for daily street driving or competition in unmodified vehicles using a 160 Deg. or 180 Deg. thermostat. Hypertech Power Chips(TM) are emissions certified 50-state legal (application specific).

Product Features:

Use w/Low-Temp 160-180 Deg. PowerStat Thermostat
Controls Engines Air/Fuel Ratio
Controls Spark Advance For Max Power
Potential Gas Mileage Improvements
No Wiring Or Soldering Required
Installs In Less Than 30 Minutes
Product might not be available in all states due to local laws.

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$361.99

Product Features:

For Idle to 5500 RPM Street-Driven Performance
Excellent Throttle Response and Mid-Range Power
50-State Street Legal if Correct Carburetor Used
Ideal for Light-Duty Pickups and Passenger Cars
Unique Design Allows Use Of 2 bbl Or 4 bbl Top

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$368.99

The Powertrax Lock-Right ultra-strength alloy locker’s straight-line performance is equal to a solid spool, but automatically unlocks in turns. Best suited for extreme off-road to severe on-road use, Powertrax Lock Right lockers replace the spider gears in your open differential carrier using basic tools and without affecting your ring and pinion settings. The whole job can be done in your driveway in a couple of hours, pin included! Powertrax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Powertrax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds!The Powertrax® Lock-Right Locker provides outstanding traction for off-road machines and race vehicles. Powertrax No-Slip Traction Systems deliver excellent performance to street-driven cars and trucks.

Powertrax® lockers range from the original, Lock-Right for serious straight-line performance, to the No-Slip traction system for street-able vehicles.

Powertrax® offers three levels of GRIP locking differentials, ranging from the clutch-type GRIP LS with a forged steel case, the gear-driven GRIP PRO and finally the GRIP LOK for extreme traction.

Powertrax® = Extreme Traction Systems!

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$564.99

A B&M transmission in a box! Transform your automatic transmission into a full-tilt B&M performer! This is our ultimate transmission kit – it comes complete with full instructions on how to assemble your transmission to B&M specifications.

Product Features:

High Perf. Friction Materials
Complete Overhaul Gasket Set
Modification Components
Replacement Valves
Replacement Springs
Drain Plug Kit Included

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$48.09

The fastest, easiest way to know exactly when it’s safe to open your radiator cap. ThermoCap, with its built-in calibrated thermometer, indicates the coolant temperature.

Product Features:

Indicates coolant temperature
Helps prevent coolant injuries
Fahrenheit and centigrade readings
Color-coded temperature ranges
Integrated coolant reclamation valve
Improves under-hood appearance
Chromed crown with a colored trim ring

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$302.99

Product Features:

Fuel Economy From The Engine
Leak Test For Max Performance
Mandrel-Formed Power Plenum
Leakproof O-Ringed Port Seals
Include All Mounting Hardware

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$46.99

Energy Suspension performance polyurethane sway bar bushings and end links offer the greatest improvement in performance among all the products Energy offers. They make a vehicle’s sway bar system much more effective like adding a larger, higher performance sway bar! Economy, increased efficiency, and easy installation are just some of the reasons these products are so popular. Made of Hyper-Flex polyurethane that lasts much longer than O.E.M. rubber bushings.

Product Features:

Allows Sway Bar System to Work At 100% Efficiency
Zerk Type Fittings
Allows for Periodic Greasing
Lasts Much Longer Than OEM Rubber Bushings
Handling Characteristics Improve Dramatically

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$14.99

Spectre’s Valve Cover Hold Downs feature high quality steel construction with a triple chrome-plated finish. Manufactured for an optimum fit, this product’s hex heads include a decorative O-ring cap for a customizable appearance to suit your needs. Sold 4 per package, these studs are intended to fit standard height Chevy Center bolt valve covers.

Product Features:

4 bolts included in each package
Allen head includes decorative O-ring cap
Triple chrome-plated finish
Fits standard height Chevy Center bolt valve covers

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$143.99

Will replace distorted and worn-out original rubber mounts to maintain car body and truck cab to bed alignment. Original rubber mounts are so soft they often crack, distort, and crush so badly they often fall off and aluminum body mounts are too harsh for street use that they tend to break and cause other components to break. Energy’s specially formulated Hyper-Flex polyurethane cab and body mounts combine the best qualities of both: they’re soft enough for a smooth ride, yet rugged enough for the most demanding road or track. Most sets have a strong zinc plated steel ring molded into them – for added durability and when the application requires it.

Product Features:

Assures Longer Lasting Cab to Bed Alignment
Replace to Restore Ride Height
Gain Durability
Stronger Than Original Rubber Mounts

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$665.99

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:

3400-3800 RPM
Small And Big Blocks
Serious Performance
Furnace Brazed
Fully Balanced

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$85.29

Mallory’s UNILITE (R), and magnetic breaker less ignition modules are self contained module assemblies which have no moving parts to wear out. Using Mallory’s time tested breaker less ignition circuit, combined with modern surface mount thermal-clad construction, these ignition modules can drive both OEM and high performance ignition coils. For best results always use a Mallory PROMASTER coil or a Mallory chrome electronic ignition coil. These are also an excellent choice for triggering one of the Mallory HyFire series of electronic ignition controls. Hookup is as easy as a three wire connection.

Product Features:

Service Part
No Moving Parts To Wear Out
Self Contained Unit
Can Drive OEM
Can Drive High Performance Ignition Coils

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$17.49

The special self locking oil pan bolts, use a smaller-than-standard hex head is ideal for tight spaces. Because of the hex flange head design, it will not fall back into the socket wrench, allowing for easier installation. Special under head serrations prevent loosening and the wide flange head distributes uniform clamping pressure for an ultra gasket seal. Bolts are zinc plated, grade 5.

Product Features:

Ideal For Tight Spaces
Serrations Prevent Loosening
Flange Distributes Pressure
Zinc Plated Bolts
Grade 5 Material
Easy Installation

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$9.99

Repair torn and worn-out boots of suspension tie rod ends – without having to buy the entire and expensive tie rod. Adds durability surpassing most OEM rubber boots. Exclusive 5 point sealing action. Choose from four sizes and round or octagon styles. Made of Energy’s Hyper-Flex performance polyurethane for added performance and durability.

Product Features:

Easy to Install
Superior Material
Saves Your Tie Rods
Lasts Longer
Looks Great

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$20.29

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

Product Features:

Steel core gasket construction
Exclusive design permits significantly faster gasket installation while eliminating potential sealing leak paths.
Not intended for use in emission controlled vehicles.

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$70.99

Adds a dramatic amount of performance and durability to any vehicle, cars, trucks and SUVs. Helps the vehicle be in control – when maneuvering through turns, during standing start accelerations, braking, even over bumps and berms. Made of Energy’s Hyper-Flex performance polyurethane which lasts 5 -10 times longer than conventional rubber components.

Product Features:

Made of Superior Hyper-Flex+ Material
Adds Dramatic Amount of Performance/Durability
Helps Vehicle Be in Control
Allows the Suspension to Function Properly

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$215.99

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

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$49.99

Allows Sway Bar System to Work At 100% Efficiency
Zerk Type Fittings
Allows for Periodic Greasing
Lasts Much Longer Than OEM Rubber Bushings
Handling Characteristics Improve Dramatically

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$222.99

Product Features:

GM 10BL 7.5 &7.625 R/P 4.56 MGP

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$43.99

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.

Product Features:

For Use With Cast Iron Heads
Springs Made of Highest Quality Spring Wire
Springs Precision Wound To Close Tolerances
Use with Original Equipment Heads Only

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$43.99

Made of superior Hyper-Flex material. Saves replacing again and again, lasting 3 to 10 times longer. Assemble to chassis the same way as OEM isolators and do not adversely change ride characteristics.

Product Features:

Made of Superior Hyper-Flex+ Material
Lasts from 3 to 10 Times Longer
Assemble to Chassis Same Way as OEM
Maintains Factory Ride Characteristics
Simple Way to Increase Vehicle Height

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$47.99

Spectre’s Differential Covers are made to OEM specifications and are triple chrome plated for a lasting shine. Designed to protect the intricate moving parts of the differential, Spectre’s covers add an extra layer of protection to the vehicle’s underside. Featuring a 10-bolt design and includes a gasket, this differential cover is designed to fit 1978 and up Chevy/GM intermediates, 1982 and up Chevy Camaro/Pontiac Firebird, 1993-2002 Chevy Camaro/Pontiac Firebird V6, 1982-2003 Chevy S10/S15/Envoy, 1985-1998 Chevy Astro/GMC Safari, and 1998-2003 Isuzu differentials. Includes 10 SAE standard chrome bolts for installation. You’ll need to supply your own bolts if your application requires metric bolts.

Product Features:

10 bolt design cover
Includes gasket
Triple chrome plated for a lasting shine
10 chrome 5/16 inch -18 x 3/4 inch differential cover bolts included

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$24.49

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

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.

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$158.89

Hypertech Power Chips are engineered for stock 1981-1995 GM vehicles. The Power Chip contains the Hypertech Power Tuning data that controls the engine’s air/fuel ratio and spark advance for maximum power and performance, plus potential gas mileage improvements. Power Chips can be easily installed, using only hand tools. Street Runner Power Chips are designed for daily street driving or competition in unmodified vehicles using a stock thermostat.

Product Features:

Designed For Daily Street Driving
For Unmodified Vehicles w/Stock Thermostat
Controls Engines Air/Fuel Ratio
Controls Spark Advance For Max Power
Potential Gas Mileage Improvements
No Wiring Or Soldering Required
Installs In Less Than 30 Minutes

Upgrade your 1990 GMC S15 with Top-Quality Performance and Racing Products

When it comes to maintaining or upgrading your 1990 GMC S15, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your GMC or enhancing its overall performance, Performance and Racing Products are key to keeping your S15 functioning at its best. At Advance Auto Parts, we offer a wide selection of 81 Performance and Racing Products for the 1990 GMC S15, designed to meet your needs without breaking the bank. From Performance Exhaust Product replacements to Performance Distributors upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Performance and Racing Products for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Performance and Racing Products for your 1990 GMC S15 at great prices. Our Performance and Racing Products inventory for this model ranges from just $9.99 to $789.99, with an average price of $194.74. Our 81 Performance and Racing Products in stock come from 19 trusted brands, so you’re sure to find the right part for your 1990 GMC S15 without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1990 GMC S15, we stock popular OEM and aftermarket Performance and Racing Products from top names like Energy Suspension MSD Ignition, and more. Energy Suspension Performance and Racing Products start at just $9.99 and boast an impressive 4 stars average rating from customers. With 112 customer reviews and counting, our 1990 GMC S15 Performance and Racing Products have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Performance and Racing Product upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 1990 GMC S15 is always ready to roll. We’re committed to providing you with everything you need to keep your S15 in top shape, all in one place. Start shopping confidently below for your 1990 GMC S15!

Best-Selling Performance Exhaust Products for 1990 GMC S15s

Enhance the driving experience in your GMC with 4 quality Performance Exhaust Product components, starting at $27.49.

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$123.99

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$27.49

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

Product Features:

Performance exhaust header gasket consisting of a high-density fiber facing material attached to both sides of a perforated steel core.
Resists blowout and burnout from high-temperature exhaust and is far stronger than basic paper gaskets.
Anti-stick coating permits motion without damaging the gasket and makes it easier to remove the gasket for future engine service.
Slotted bolt holes allow for easier header installation.
Not intended for use in emission controlled vehicles.

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$302.99

Product Features:

Fuel Economy From The Engine
Leak Test For Max Performance
Mandrel-Formed Power Plenum
Leakproof O-Ringed Port Seals
Include All Mounting Hardware

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$114.99

Dynomax Super Turbo performance mufflers’ exclusive, patented, flow director design channels exhaust flow, and eliminates turbulence on most applications. The large internal flow tubes improve exhaust flow, and reduce backpressure. Each muffler uses fiberglass matting technology to absorb unwanted interior resonance, while maintaining a mellow performance tone.

Product Features:

Large internal flow tubes improve exhaust flow and reduce backpressure
Dyno proven to flow up to 700 SCFM
Exclusive patented flow director channels exhaust flow and eliminates turbulence on most applications.
Fiberglass matting technology absorbs unwanted interior resonance but maintains a mellow tone
1.75-inch to 3-inch inlet / outlet configurations

Most Popular 1990 GMC S15 Performance Distributors

Customize your GMC with 1 Performance Distributors products like Performance Distributor Cap and Rotor Kits, all priced under $48.49.

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$48.49

The cap and rotor of any ignition system must be considered maintenance items. Just as you change the oil and filter of your car, you should always replace the cap and rotor as a set. To make things easy, we now offer these cap and rotor replacement kits.

Product Features:

Designed w/performance in mind
High quality; voltage insulating material
Stainless Terminals
High dielectric properties

Top Picks for 1990 GMC S15 Performance Engines

Upgrade GMC S15s with top-quality Performance Engines parts, including 12 OEM and aftermarket selections for your 1990 model.

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$94.99

Manufactured from high quality machine finished aluminum, Spectre’s Throttle Body Spacers are engineered to improve engine performance. By providing added volume to the intake manifold and directing air through a tapered internal constriction, this spacer utilizes the Venturi effect to increase the speed of air flowing into your intake manifold. Spectre has designed a number of kits to fit a wide range of specific applications. Each kit includes the necessary gaskets and hardware to bolt directly to the factory components, making installation quick and easy.

Product Features:

Includes the necessary gaskets and hardware to bolt directly to the factory components
Each kit is designed for the applications listed
Manufactured from high quality machine finished aluminum
Can be installed in less than an hour using common hand tools with no drilling or cutting required
Simple to install

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$215.99

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

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$215.99

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

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$27.99

Edelbrock part #7209 Intake Gaskets for 1985-1995, Chevy V6 200-229-262 (3.8 and 4.3L) 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-

Product Features:

1.28″x2.10″
Stock Port Style
.060″ Thick
Multi Piece Configuration
Composite Material

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$20.29

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

Product Features:

Steel core gasket construction
Exclusive design permits significantly faster gasket installation while eliminating potential sealing leak paths.
Not intended for use in emission controlled vehicles.

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$37.49

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

Product Features:

Fluoroelastomer compound combines optimum resistance to heat, oils and abrasion for longivity.
Optimizes performance under high crankcase vacuum conditions, elevated temperatures and high RPM levels.
Not intended for use in emission controlled vehicles.

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$789.99

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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$609.99

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

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$544.99

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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$43.99

For Use With Cast Iron Heads
Springs Made of Highest Quality Spring Wire
Springs Precision Wound To Close Tolerances
Use with Original Equipment Heads Only

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$27.49

These grade 5 hex head bolts are black coated plated for protection and appearance. Hardened flat washers provide uniform torque and prevent galling on aluminum manifolds.

Product Features:

Assures Accurate Torque App
Prevents Galling Manifold
Grade 5 Material
Black Oxide Coasted

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$24.49

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

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.

In-Demand Performance Steering Products for 1990 GMC S15s

Select from 8 premium Performance Steering Products parts for your 1990 GMC S15, with prices ranging from $9.99 to $144.99.

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from

$9.99

Easy to Install
Superior Material
Saves Your Tie Rods
Lasts Longer
Looks Great

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$144.99

Assures Longer Lasting Cab to Bed Alignment
Replace to Restore Ride Height
Gain Durability
Stronger Than Original Rubber Mounts

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$143.99

Assures Longer Lasting Cab to Bed Alignment
Replace to Restore Ride Height
Gain Durability
Stronger Than Original Rubber Mounts

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$49.99

Allows Sway Bar System to Work At 100% Efficiency
Zerk Type Fittings
Allows for Periodic Greasing
Lasts Much Longer Than OEM Rubber Bushings
Handling Characteristics Improve Dramatically

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$109.99

Assures Longer Lasting Cab to Bed Alignment
Replace to Restore Ride Height
Gain Durability
Stronger Than Original Rubber Mounts

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$49.99

Allows Sway Bar System to Work At 100% Efficiency
Zerk Type Fittings
Allows for Periodic Greasing
Lasts Much Longer Than OEM Rubber Bushings
Handling Characteristics Improve Dramatically

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$46.99

Allows Sway Bar System to Work At 100% Efficiency
Zerk Type Fittings
Allows for Periodic Greasing
Lasts Much Longer Than OEM Rubber Bushings
Handling Characteristics Improve Dramatically

from

$49.99

Allows Sway Bar System to Work At 100% Efficiency
Zerk Type Fittings
Allows for Periodic Greasing
Lasts Much Longer Than OEM Rubber Bushings
Handling Characteristics Improve Dramatically

Most Sold 1990 GMC S15 Performance Ignition Products

Explore our best-selling GMC parts for the 1990 S15 among 4 OEM and aftermarket options starting from $65.99.

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$85.29

Service Part
No Moving Parts To Wear Out
Self Contained Unit
Can Drive OEM
Can Drive High Performance Ignition Coils

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$71.99

Top off your GM ignition system with these great new replacement coils. The GM coils have MSD performance in factory style housings. MSD designed these coils by combining our blaster coil experience with e-core coil efficiency. Each coil has a unique turns ratio plus there is lower primary resistance than the stock coil. This all amounts to a bolt-in replacement coil that produces more output voltage. The coils will work with stock ignition systems as well as MSD equipped cars and trucks. Installation tip: If you plan to install an MSD ignition with your GM dual connector coil, use PN 8876 harness for a direct plug-in installation.

Product Features:

Direct performance replacement for GM dual connector coil
100:1 Turns Ratio
Lower Primary Resistance Produces High Voltage Output
Works w/Stock Ignition As Well As MSD Ignitions

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$65.99

These new coils mount directly in place of the factory coils and accept the factory connectors. Spark energy is increased thanks to improved materials and windings that were spec’d by MSD engineering.

Product Features:

Replacement Coil For GM Dual Connector Coil
Improved Turns Ratio
Lower Primary Resistance
Bolt-In replacement coil
Produce More Output Voltage
Smooth Idle

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$186.99

Universal street and strip. For street-driven vehicles with breaker point ignition or OE electronic ignition. Delivers optimum performance when used with these Mallory ignition products: UNILITE (R) distributor with a HYFIRE (R) capacitive discharge ignition, magnetic breaker less distributor with a HYFIRE (R) capacitive discharge ignition, or dual point distributor. Effective to approximately 6500 RPM when used with a point type distributor (depending on engine combination). Effective to approximately 8000 RPM when used with a Mallory HYFIRE electronic ignition control (depending on engine combination).

Product Features:

Glass Filled Polyester Case
Longer Spark Duration
Increased Performance
No Energy Loss Due To Arcing
Includes Brass Contact Terminal

Top-Rated Performance and Racing Products Brands For Your 1990 GMC S15

Shop for the best-rated brands offering Performance and Racing Products and other products for your 1990 GMC S15s. Below you’ll find some of our best rated Performance and Racing Products from Energy Suspension and MSD Ignition, and more. Performance and Racing Products from these brands that fit a 1990 S15 start at just $9.99 and are rated as high as 4 stars. OEM and aftermarket Performance and Racing Products don’t get more top quality, durable, and affordable than from the brands below.

Popular Energy Suspension 1990 GMC S15 Performance and Racing Products

When it comes to maintaining or upgrading your 1990 GMC S15, using quality Performance and Racing Products is essential to ensure durability and a perfect fit. Energy Suspension ticks all of those boxes. We offer a wide selection of Energy Suspension Performance and Racing Products, specifically designed for the 1990 GMC S15. With over 19 Energy Suspension brand Performance and Racing Products in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $9.99, with an average price of just $93.62. Plus, with over 20 customer reviews and an average rating of 4 stars, you can trust that our Energy Suspension Performance and Racing Products will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

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$70.99

This product is not rated

Leaf Spring Bushing Set

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$43.99

This product is not rated

Coil Spring Isolator Set

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$116.99

This product is not rated

Control Arm Bushing Set

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Popular MSD Ignition 1990 GMC S15 Performance and Racing Products

MSD Ignition auto parts is one of the highest quality Performance and Racing Product brands in the market. Any 1990 GMC S15 owner should feel confident when installing genuine MSD Ignition parts in their vehicle. To ensure the best fit and performance for your 1990 S15, Advance Auto Parts carries a full inventory of 3 MSD Ignition Performance and Racing Products. Plus you will be keeping your GMC in peak condition while saving money because prices on these MSD Ignition Performance and Racing Products range from $48.49 to $71.99, plus, with more than 10 customer reviews and an impressive 4 stars average rating, you can be confident the Fram Performance and Racing Products below will deliver on both quality and value.

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$48.49

This product is not rated

Distributor Cap and Rotor; GM 4.3L; External Coil

“”

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$65.99

(7)

Direct-Fit Replacement Coil with Improved Energy Output and Easy Installation

“Worked great”

from
$71.99

(3)

Coil; GM External HEI Coil; High Performance

“This product is great, I also installed the msd cap and rotor and an msd ingnition 6a These products togeather create performace and a little more pow”

FAQs for 1990 GMC S15 Performance and Racing Products

Which Performance and Racing Products are best-sellers for 1990 GMC S15s?

Out of 81 Performance and Racing Products that fit 1990 GMC S15s, the following parts are the top sellers:

Coil; GM External HEI Coil; High Performance (17350179) – $71.99
Direct-Fit Replacement Coil with Improved Energy Output and Easy Installation (6900027) – $65.99
Oil Pan Bolt Kit (17360377) – $17.49

What’s the price range for 1990 GMC S15 Performance and Racing Products?

Performance and Racing Product prices for the 1990 GMC S15 start at $9.99 and go up to $789.99 for the most premium parts.

What’s the average price of a Performance and Racing Product for a 1990 GMC S15?

The average price for Performance and Racing Products for the 1990 GMC S15 is $194.74. Keep in mind the variety of part types within our Performance and Racing Product category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Performance and Racing Products for other GMC S15 model years?

Yes, we currently carry Performance and Racing Products for 8 model years of GMC S15s between 1982 and 1989. Performance and Racing Products are bought most frequently for the following model years: 1989, 1988, 1987, 1986, 1985, 1984, 1983, and 1982.

What are the cheapest Performance and Racing Products for my 1990 GMC S15?

The cheapest 1990 GMC S15 Performance and Racing Products we carry in stock are:

Tie Rod Dust Boot (17360821) – $9.99
Valve Cover (22905495) – $14.99
Oil Pan Bolt Kit (17360377) – $17.49
Engine Timing Cover Gasket (21021905) – $20.29
Engine Valve Cover Gasket Set (19781314) – $24.49

What are the top-rated Performance and Racing Products that fit the 1990 GMC S15?

Out of 112 reviews by customers, our 1990 GMC S15 Performance and Racing Products have an average customer rating of . These are some of the highest-rated Performance and Racing Product types for the 1990 GMC S15 and their top-rated products:

Performance Transmissions
- High Performance Transmission Mount for Street & Racing Vehicles (16360003) – $41.99

What types of Performance and Racing Products do you sell for my 1990 GMC S15?

As of 2/5/25, these are some of the most in-demand types of Performance and Racing Products for a 1990 GMC S15:

Can I get help with 1990 GMC S15 Performance and Racing Product orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about GMC Performance and Racing Products and more.

What is your return policy for GMC S15 Performance and Racing Products?

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

1990 GMC S15 Performance and Racing Products

Flowmaster Inc. – 40 Series Muffler, 2.25in Offset Inlet 2.25in Center Outlet, Non-Reversible, Aggressive Sound (Part No.8042441)

Energy Suspension – Control Arm Bushing Set (Part No.3.3170R)

Energy Suspension – Control Arm Bushing Set (Part No.3.3162G)

Energy Suspension – Hyper-Flex System (Part No.3.18106G)

FEL-PRO Performance – Lower Intake Manifold Gasket Set: 2 Piece Set (Part No.1270)

Hypertech – ThermoMaster Power Computer Chip, with Shift Light (Part No.226072)

Edelbrock – Performer Small-Block Chevy 2.8L Intake Manifold (Part No.3785)

Powertrax – Lock Right Locker (Part No.1921-LR)

B & M – Transkit For 87-93 TH700R4 Transmission (Part No.70233)

Mr. Gasket – Thermocap Radiator Cap (Part No.2476BK)

Flowtech – Standard Header (Part No.11502FLT)

Energy Suspension – Sway Bar Bushing Set (Part No.3.5126G)

Spectre – Valve Cover (Part No.5280)

Energy Suspension – Body Cab Mount Set (Part No.3.4131G)

B & M – Torque Converter, Nitrous Holeshot 3600 (Part No.20482)

Mallory – Unilite Ignition Module (Part No.605)

Mr. Gasket – Oil Pan Bolt Kit (Part No.6085)

Energy Suspension – Tie Rod Dust Boot (Part No.9.13101R)

FEL-PRO Performance – Engine Timing Cover Gasket (Part No.2335)

Energy Suspension – Leaf Spring Bushing Set (Part No.3.2129G)

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

Energy Suspension – Sway Bar Bushing Set (Part No.3.5122R)

Motive Gear – Performance Differential Ring and Pinion (Part No.G875456)

Edelbrock – Sure Seat Valve Springs for Chevy 4.3L 90 Deg V6 200, 229, 262 (Part No.5813)

Energy Suspension – Coil Spring Isolator Set (Part No.9.6102R)

Spectre – GM Differential Cover Camaro/S-10 (Part No.6074)

FEL-PRO Performance – Engine Valve Cover Gasket Set (Part No.1624)

Hypertech – Street Runner Power Chip (Part No.11321)

Flowmaster Inc. – 40 Series Muffler, 2.25in Offset Inlet 2.25in Center Outlet, Non-Reversible, Aggressive Sound (Part No.8042441)

FEL-PRO Performance – Exhaust Manifold Gasket Set (Part No.1402)

Flowtech – Standard Header (Part No.11502FLT)

Dynomax – Super Turbo Direct Fit Muffler (Part No.17767)

MSD Ignition – Distributor Cap and Rotor; GM 4.3L; External Coil (Part No.8430)

Spectre – Throttle Body Injection Spacer (Part No.11252)

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

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

Edelbrock – Intake Manifold Gasket for 1985-1995, Chevy V6 200-229-262 (Part No.7209)

FEL-PRO Performance – Engine Timing Cover Gasket (Part No.2335)

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

B & M – Torque Converter, Holeshot 3000 (Part No.70421)

B & M – Holeshot 2400 (Part No.70419)

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

Edelbrock – Sure Seat Valve Springs for Chevy 4.3L 90 Deg V6 200, 229, 262 (Part No.5813)

Mr. Gasket – Super Intake Manifold Bolts (Part No.6080)

FEL-PRO Performance – Engine Valve Cover Gasket Set (Part No.1624)

Energy Suspension – Tie Rod Dust Boot (Part No.9.13101R)

Energy Suspension – Body Cab Mount Set (Part No.3.4131R)

Energy Suspension – Body Cab Mount Set (Part No.3.4131G)

Energy Suspension – Sway Bar Bushing Set (Part No.3.5190G)

Energy Suspension – Body Cab Mount Set (Part No.3.4130R)

Energy Suspension – Sway Bar Bushing Set (Part No.3.5190R)

Energy Suspension – Sway Bar Bushing Set (Part No.3.5126G)

Energy Suspension – Sway Bar Bushing Set (Part No.3.5122R)

Mallory – Unilite Ignition Module (Part No.605)

MSD Ignition – Coil; GM External HEI Coil; High Performance (Part No.8226)

MSD Ignition – Direct-Fit Replacement Coil with Improved Energy Output and Easy Installation (Part No.5526)

Mallory – Promaster Classic Series; Ignition Coil (Part No.29440)