1991 GMC S15 Jimmy Performance and Racing Products

Name: Engine Crankshaft Seal Kit
Brand: FEL-PRO Performance
SKU: 2919
Price: 37.49 USD

Below you will find various in-demand GMC Performance and Racing Products, components and accessories for your 1991 S15 Jimmy. Advance Auto Parts has popular S15 Jimmy parts like Performance Steering Products, Performance Engines, Performance Ignition Products and more. You’ll also find aftermarket and OEM Performance and Racing Products for other S15 Jimmy model years including 1985, 1986, 1987, 1988, 1989, 1990, 1992, 1993, 1994 and more. Select a category of 1991 GMC S15 Jimmy Performance and Racing Products below and start saving instantly.

Popular 1991 GMC S15 Jimmy Performance and Racing Products Categories

Performance Intake Manifolds

Performance Coils

Performance Exhaust Mufflers

Performance Computer Prom and Chips

Universal Performance Radiator Fan Blades

Engine Cold Air Intakes

Performance Shifters

Performance Body Mounts

Performance Engine and Transmission Mounts

Performance Steering Stabilizers

Performance Engine Water Pumps

Performance Radiator Caps

Performance Differential Covers

Performance Engine Intake Manifold Gaskets

Performance Coil Spring Insulators

Performance Engine Valve Springs

Performance Spark Plug Wires

Performance Flywheel and Flexplates

Performance Exhaust Manifold Gaskets

Performance Posi Units and Components

Performance Oil Pans

Performance Leaf Spring Bushings

Performance Ignition Kits

Performance Upper Performance Control Arm Bushings

Performance Chassis Bump Stops

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 Tie Rod End Boots

Performance Transmission Shift Kits

Performance Engine Timing Cover Gasket Sets

Performance Torque Converters

Essential Performance and Racing Products for 1991 GMC S15 Jimmies

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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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$269.99

The B&M Unimatic is an ideal replacement for column shift vehicles, includes neutral safety switch, 5 foot cable and a boot and plate.

Product Features:

Ideal As Column Shift Replacement
Includes Neutral Safety Switch
Includes Black T-Handle
Backup Light Not Available
Includes 5 ft. Cable and Hardware
Includes Boot and Plate

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$45.99

The black finish grade 5 bolts have a bullet tip to make installation easy. The zinc plated self-locking nuts give uniform clamping for a positive seal.

Product Features:

Includes:
(14) 1/4″-20/28 x 1-1/8″ Long
(4) 5/16″-18/24 x 1-5/16″ Long
Zinc Plated Self-Locking Nuts
Assures Positive Gasket Seal
The Professionals Choice

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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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$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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$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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$135.99

Constructed of thicker than stock steel plate to withstand the stress of high stall speed converters and high RPM engine. Zinc dichromate plated to resist rust and corrosion. Meets SFI specification 29.1 for racing.

Product Features:

Thicker Than Stock Steel Plate
Ring Gear Securely Welded
Dual Bolt Patterns
Zinc-Dichromate Plated To Resist Corrosion
Withstands High Torque and RPM

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$47.19

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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$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

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$5.99

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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$174.99

The B&M Transpak has all the features in the Shift Improver Kit, plus it provides additional driver manual control. Retain full automatic features and standard shift points with selector in Drive.

Product Features:

Recalibrate Auto. Transmission
Optimum Performance
Select Your App. Mode
Improves Transmission Life
Trans. Removal Not Required
Downshift At Any Speed
Great For Trailer Towing
For Heavy Loads Driving Downhill

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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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$115.99

These ACCEL carbon and graphite core wire sets virtually eliminate RFI noise, while providing maximum conductivity for ultimate performance in any race or street application. Double silicon insulation eliminates leakage and misfire.

Product Features:

8.8mm Graphite Suppression
Silicone Spark Plug Boots
550 Degree Double Silicone Construction
Fiberglass Braid
Carbon/Graphite Core
Magnetic Suppression
Fiberglass/Kevlar Core
500 Ohms Resistance

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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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$350.99

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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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$124.99

MiniSpool

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$64.99

A true performance application component for cars, trucks, hot rods and racing/competition vehicles – yet designed to be also used for street vehicles. Soft-running enough to absorb vibrations for street use yet rugged for racing use. When required- a torque resistant safety interlock design is used that is comparable in strength to those too hard-running metal mounts. Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal motor mounts. The popular early style mounts for General Motors vehicles are available in either zinc or chrome metal finishes. Made of Hyper-Flex performance polyurethane. Resistant to under vehicle fluids such as: oils, coolants, road contaminants, etc.

Product Features:

Gains Both Performance and Longevity
Will Handle Any and All Torque
Out Lasts Rubber

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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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$14.99

Energy Suspension performance bump stops help cushion a collapsing suspension, preventing bottoming-out and expensive vehicle damage. Hyper-Flex performance polyurethane bump stops for control arms, traction bars, leaf springs, etc. are guaranteed to last longer and operate more efficiently than original rubber stops. The smaller, general purpose bullet shaped snubber is ideal for control arms. the low profile button head is for use when clearance is limited. Our large competition race style bump stops smooth out compression better and have a large reinforced metal plate welded to the mounting plate and molded-in. Each style is specially designed for a perfect and custom fit and each style has it’s own durometer, hardness, characteristics. Energy’s wide selection of bump stops are available in red or black color.

Product Features:

Made of Superior Hyper-Flex+ Material
Helps Prevent Damage to Control Arm

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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
Product might not be available in all states due to local laws.

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$225.99

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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$52.99

Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and restore proper cooling system operation.

Product Features:

Direct replacement – this engine cooling fan blade fits and functions like the original equipment fan blade.
Quality construction – manufactured from premium materials for a long service life.
Excellent value – original equipment quality at a lower price
Quality tested – has undergone testing to ensure proper fit and performance

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$429.99

Torque Converter – Tork Master 2400 for GM 1993 to 1996 TH700R4 (30 spline) 1984 to 1993 and 4L60E (30 spline) APPLICATION: Tork Master 2400 for GM 1993 to 1996 TH700R4 (30 spline) 1984 to 1993 and 4L60E (30 spline) The Tork Master is B&M’s lowest cost pe

Product Features:

New Precision Pump Drive Tube
Pressure Tested
Fully Balanced
Needle Thrust Bearing
New Thrust Washer

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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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$129.99

Designed to reduce wheel shimmy and end vibration caused by larger tires, the Rancho® steering stabilizer kit cuts down on steering arm fatigue to improve handling. The kit includes one Rancho RS5000® steering stabilizer and installation brackets.

Product Features:

COMPATIBILITY — Designed for a variety of Chevrolet® and GMC® trucks and SUVs
IMPROVED HANDLING AND PERFORMANCE — Reduces wheel shimmy, bump steer and vibration which helps minimize on- or off-road driver fatigue
ACCOMMODATES LARGER TIRES — Engineered for vehicles with oversized wheels and tires.
ENGINEERED TO LAST — Features protective boot to shield shock rod and oil seal and 0.25-in. high-strength, low-alloy steel bracket construction for long life
EASY TO INSTALL — Includes one Rancho RS5000® steering stabilizer and brackets that bolt directly to factory steering linkage with included mounting hardware, no modifications needed
RESISTS CORROSION — Durable black powder-coated and/or zinc-plated brackets resist rust and corrosion
PRECISION DESIGN — Brackets are CNC cut and bent to exact specifications for a perfect fit

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$83.99

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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$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

Upgrade your 1991 GMC S15 Jimmy with Top-Quality Performance and Racing Products

When it comes to maintaining or upgrading your 1991 GMC S15 Jimmy, 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 Jimmy functioning at its best. At Advance Auto Parts, we offer a wide selection of 85 Performance and Racing Products for the 1991 GMC S15 Jimmy, designed to meet your needs without breaking the bank. From Performance Steering Product replacements to Performance Engines 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 1991 GMC S15 Jimmy at great prices. Our Performance and Racing Products inventory for this model ranges from just $5.99 to $789.99, with an average price of $179.29. Our 85 Performance and Racing Products in stock come from 21 trusted brands, so you’re sure to find the right part for your 1991 GMC S15 Jimmy 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 1991 GMC S15 Jimmy, we stock popular OEM and aftermarket Performance and Racing Products from top names like MSD Ignition, Spectre, B & M, and more. MSD Ignition Performance and Racing Products start at just $65.99 and boast an impressive 4.2 stars average rating from customers. Spectre and B & M also bring quality to the table, with Performance and Racing Products available starting at $47.99, and at an average 4.2 stars rating. With 85 customer reviews and counting, our 1991 GMC S15 Jimmy 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 1991 GMC S15 Jimmy is always ready to roll. We’re committed to providing you with everything you need to keep your S15 Jimmy in top shape, all in one place. Start shopping confidently below for your 1991 GMC S15 Jimmy!

Best-Selling Performance Steering Products for 1991 GMC S15 Jimmies

Enhance the driving experience in your GMC with 10 quality Performance Steering Product components, starting at $5.99.

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$9.99

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

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$5.99

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

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$5.99

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

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$225.99

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

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$129.99

COMPATIBILITY — Designed for a variety of Chevrolet® and GMC® trucks and SUVs
IMPROVED HANDLING AND PERFORMANCE — Reduces wheel shimmy, bump steer and vibration which helps minimize on- or off-road driver fatigue
ACCOMMODATES LARGER TIRES — Engineered for vehicles with oversized wheels and tires.
ENGINEERED TO LAST — Features protective boot to shield shock rod and oil seal and 0.25-in. high-strength, low-alloy steel bracket construction for long life
EASY TO INSTALL — Includes one Rancho RS5000® steering stabilizer and brackets that bolt directly to factory steering linkage with included mounting hardware, no modifications needed
RESISTS CORROSION — Durable black powder-coated and/or zinc-plated brackets resist rust and corrosion
PRECISION DESIGN — Brackets are CNC cut and bent to exact specifications for a perfect fit

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$48.99

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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$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

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$27.99

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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$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 Popular 1991 GMC S15 Jimmy Performance Engines

Customize your GMC with 15 Performance Engines products like Performance Engine Intake Manifold Gaskets, Performance Intake Manifolds, and Performance Engine Water Pumps, all priced under $789.99.

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$15.49

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.

Product Features:

Grade 5 socket head bolts are zinc plated for protection and appearance
Hardened flat washers provide uniform torque & prevent galling on aluminum manifolds
Washers Included

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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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$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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$414.99

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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$27.99

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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$42.49

This Mr. Gasket Rear Main Seal is made from Viton&reg: Rubber. This style of rubber can handle high temperature like silicone rubber, but with superior abrasion resistance. Its durability and it’s double, offset lip seal design make it recommended for applications that have high engine vacuum, like racing engines that utilize external vacuum pumps for crankcase evacuation.

Product Features:

Repairs That Leaky Rear Main Sail
Viton« Rubber Offers Both Abrasion Resistance & High Temperature Tolerance
Viton® Rubber Offers Both Abrasion Resistance & High Temperature Tolerance
Upgrade for Rope Seal Equipped Cars or Silicone Rubber Main Seals

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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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$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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$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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$429.99

New Precision Pump Drive Tube
Pressure Tested
Fully Balanced
Needle Thrust Bearing
New Thrust Washer

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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

Top Picks for 1991 GMC S15 Jimmy Performance Ignition Products

Upgrade GMC S15 Jimmies with top-quality Performance Ignition Products parts, including 6 OEM and aftermarket selections for your 1991 model.

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$70.99

MSD Ignition control are easy to install, but we also offer several direct plug-in harnesses for late model vehicles! The harnesses plug directly into your factory coil and harness then four color coded wires plug into the corresponding wires of the MSD.

Product Features:

Plug-In Harness w/Color Coded Wires
No Cutting Or Splicing
Quick Easy Installation
Provides A Direct Plug-In Installation
When Adding An MSD Ignition Control

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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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$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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$79.99

Engineered with optimized low resistance, high turns ratio windings around an M36 high silicone magnetic steel E-core for higher energy and voltage outputs. Compatible with late model GM computer controlled remote mount HEI systems. Direct bolt-in, plug-in replacement. Brass coil wire contact increases energy transfer and resists corrosion better than aluminum. Complete with new mounting hardware.

Product Features:

10-15% More Energy
Direct Plug In Replacement Direct OE Fit
Advanced Bobbin Technology
Highly Specialized Silicone Magnetic Steel Cores
Standard Motor Products SMP DR-37
MSD 8226
Resist Corrosion
W/New Mounting Hardware

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$186.99

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

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$115.99

8.8mm Graphite Suppression
Silicone Spark Plug Boots
550 Degree Double Silicone Construction
Fiberglass Braid
Carbon/Graphite Core
Magnetic Suppression
Fiberglass/Kevlar Core
500 Ohms Resistance

In-Demand Performance Air Intake Kits for 1991 GMC S15 Jimmies

Select from 1 premium Performance Air Intake Kits parts for your 1991 GMC S15 Jimmy.

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$249.99

The K&N 57-3028 FIPK air intake system replaces the restrictive factory air filter and air intake assembly. K&N intakes are designed to dramatically reduce intake restriction allowing your engine to inhale a larger amount of air than the factory air filter assembly. More air means more usable power and acceleration throughout the engine’s RPM range. The 57-3028 air intake comes with a large, round K&N embossed chrome-topped high-flow air filter that funnels air directly into the engine’s throttle body for a guaranteed power gain. The oversized air filter can be used for up to 100,000 miles before servicing is needed depending on driving conditions. This air intake is relatively easy to install usually in 90 minutes or less. The tools needed are a screwdriver and a 10 millimeter wrench.

Product Features:

GUARANTEED INCREASE IN HORSEPOWER: Dyno-tested with up to 50% more airflow than restrictive factory box air filter and intake tube
BETTER TOWING: Improves acceleration and uphill performance when towing by improving throttle response.
IMPROVED ENGINE SOUND: Hear the power under the hood.
WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contaminants
EASY MAINTENANCE: No filter cleaning required for up to 100,000 miles
EASY TO INSTALL: Bolt-on power in less than an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower.
DYNO TESTED: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required
HIGH QUALITY: Made in America.

Most Sold 1991 GMC S15 Jimmy Performance Exhaust Products

Explore our best-selling GMC parts for the 1991 S15 Jimmy among 4 OEM and aftermarket options starting from $27.49.

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$126.99

Flowmaster’s Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a rich powerful tone and are the most aggressive, highest performing street muffler we’ve ever built in a four inch case. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.

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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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$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

Top-Rated Performance and Racing Products Brands For Your 1991 GMC S15 Jimmy

Shop for the best-rated brands offering Performance and Racing Products and other products for your 1991 GMC S15 Jimmies. Below you’ll find some of our best rated Performance and Racing Products from MSD Ignition, Spectre, and B & M, and more. Performance and Racing Products from these brands that fit a 1991 S15 Jimmy start at just $47.99 and are rated as high as 4.2 stars. OEM and aftermarket Performance and Racing Products don’t get more top quality, durable, and affordable than from the brands below.

Popular MSD Ignition 1991 GMC S15 Jimmy Performance and Racing Products

When it comes to maintaining or upgrading your 1991 GMC S15 Jimmy, using quality Performance and Racing Products is essential to ensure durability and a perfect fit. MSD Ignition ticks all of those boxes. We offer a wide selection of MSD Ignition Performance and Racing Products, specifically designed for the 1991 GMC S15 Jimmy. With over 2 MSD Ignition 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 $65.99, with an average price of just $68.49. Plus, with over 10 customer reviews and an average rating of 4.2 stars, you can trust that our MSD Ignition 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.

from $65.99

(7)

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

“Worked great”

from $70.99

(3)

Harness; MSD 6 to GM Dual Connector Coil

“Great”

Popular Spectre 1991 GMC S15 Jimmy Performance and Racing Products

Spectre auto parts is one of the highest quality Performance and Racing Product brands in the market. Any 1991 GMC S15 Jimmy owner should feel confident when installing genuine Spectre parts in their vehicle. To ensure the best fit and performance for your 1991 S15 Jimmy, Advance Auto Parts carries a full inventory of 1 Spectre Performance and Racing Products. Plus you will be keeping your GMC in peak condition while saving money because prices on these Spectre Performance and Racing Products range up to $47.99, plus, with more than 1 customer reviews and an impressive 4.2 stars average rating, you can be confident the Fram Performance and Racing Products below will deliver on both quality and value.

from $47.99

(1)

GM Differential Cover Camaro/S-10

“this cover went right on. it comes with a gasket & bolts plus the chrome looks great. you cant beat the price for all you get.”

FAQs for 1991 GMC S15 Jimmy Performance and Racing Products

Which Performance and Racing Products are best-sellers for 1991 GMC S15 Jimmies?

Out of 85 Performance and Racing Products that fit 1991 GMC S15 Jimmies, the following parts are the top sellers:

Intake Manifold Bolts (6120970) – $15.49
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 1991 GMC S15 Jimmy Performance and Racing Products?

Performance and Racing Product prices for the 1991 GMC S15 Jimmy start at $5.99 and go up to $789.99 for the most premium parts.

What’s the average price of a Performance and Racing Product for a 1991 GMC S15 Jimmy?

The average price for Performance and Racing Products for the 1991 GMC S15 Jimmy is $179.29. 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 Jimmy model years?

Yes, we currently carry Performance and Racing Products for 10 model years of GMC S15 Jimmies between 1983 and 1994. Performance and Racing Products are bought most frequently for the following model years: 1994, 1993, 1992, 1990, 1989, 1988, 1987, 1986, and 1985.

What are the cheapest Performance and Racing Products for my 1991 GMC S15 Jimmy?

The cheapest 1991 GMC S15 Jimmy Performance and Racing Products we carry in stock are:

Tie Rod Dust Boot (22906873) – $5.99
Tie Rod Dust Boot (22906874) – $5.99
Tie Rod Dust Boot (17360833) – $9.99
Control Arm Bump Stop Set (22908355) – $14.99
Intake Manifold Bolts (6120970) – $15.49

What are the top-rated Performance and Racing Products that fit the 1991 GMC S15 Jimmy?

Out of 85 reviews by customers, our 1991 GMC S15 Jimmy Performance and Racing Products have an average customer rating of . These are some of the highest-rated Performance and Racing Product types for the 1991 GMC S15 Jimmy and their top-rated products:

Performance Steering Products
- Tie Rod Dust Boot (17360833) – $9.99

What types of Performance and Racing Products do you sell for my 1991 GMC S15 Jimmy?

As of 4/10/25, these are some of the most in-demand types of Performance and Racing Products for a 1991 GMC S15 Jimmy:

Can I get help with 1991 GMC S15 Jimmy 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 Jimmy Performance and Racing Products?

Advance Auto Parts keeps returns simple. For new GMC S15 Jimmy 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.

1991 GMC S15 Jimmy Performance and Racing Products

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

B & M – Automatic Shifter, Unimatic Shifter (Part No.80775)

Mr. Gasket – Ultra Seal: Oil Pan Stud Kit (Part No.6315)

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

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

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

Hays – Power Train (Part No.10-010)

Mr. Gasket – Thermocap Radiator Cap (Part No.2470B)

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

Energy Suspension – Tie Rod Dust Boot (Part No.9.13102R)

B & M – Transpak For 82-93 TH700R4 Transmission (Part No.70235)

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

Accel – Universal Fit Graphite Suppression Spark Plug Wire Set (Part No.8021)

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

Richmond Gear – RngPnn (Part No.49-0045-1)

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

Richmond Gear – MiniSpool (Part No.78-7526-1)

Energy Suspension – Motor Mount (Part No.3.1141G)

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

Energy Suspension – Control Arm Bump Stop Set (Part No.3.9102R)

Hypertech – Street Runner Power Chip (Part No.120021)

Energy Suspension – Body Cab Mount Set (Part No.3.4132R)

Dorman – Clutch Fan Blade: Steel, Cost Effective and Reliable (Part No.621-324)

B & M – Tork Master 2400 (Part No.70418)

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

Rancho – Single Steering Damper Kit (Part No.RS97265)

Energy Suspension – Control Arm Bushing Set (Part No.3.3119R)

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

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

Energy Suspension – Tie Rod Dust Boot (Part No.9.13102R)

Energy Suspension – Tie Rod Dust Boot (Part No.9.13102G)

Energy Suspension – Body Cab Mount Set (Part No.3.4132R)

Rancho – Single Steering Damper Kit (Part No.RS97265)

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

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.3.5158G)

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

Mr. Gasket – Intake Manifold Bolts (Part No.955G)

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

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

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

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)

Mr. Gasket – Rear Main Seal Gasket (Part No.29)

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

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

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

B & M – Holeshot 2400 (Part No.70419)

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

B & M – Tork Master 2400 (Part No.70418)

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)

MSD Ignition – Harness; MSD 6 to GM Dual Connector Coil (Part No.8876)

Mallory – Unilite Ignition Module (Part No.605)

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

Accel – GM 1984-95 Remote Supercoil (Part No.140011)

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

Accel – Universal Fit Graphite Suppression Spark Plug Wire Set (Part No.8021)

K&N – Cold Air Intake: Guaranteed To Increase Horsepower, With Million Mile Air Filter (Part No.57-3028)

Flowmaster Inc. – Super 44 Series Muffler, 2.25in Offset Inlet 2.25in Center Outlet, Non-Reversible, Aggressive Sound (Part No.842446)

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)

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