Availability
Don't take chances with old, questionable, or faulty neutral and reverse safety switches that can be a danger to you and others. Standard Motor Products replacement neutral safety switches are designed to exceed OEM specifications for dependable, accurate, maintenance-free operation. Trust your vehicle's electrical system needs to Standard Motor Performance.
( 50 )
$895.99
On Sale
Centerforce dual friction clutches generate up to a 90 percent increase in holding capacity over stock systems. These clutch-and-disc sets are designed for engines producing high horsepower and big torque outputs. Perfect for 4WD vehicles, all Centerforce clutch systems provide smooth engagement and light pedal pressure without compromising high performance.
( 305 )
$850.95
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$1,217.95
$765.86
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$1,096.16
Manufacturer Rebate
Powertrax Grip LS traction systems are the latest design in differential tech upgrades. They combine the smooth operation of a limited-slip differential, with the strength of a fully machined case. These systems use carbon fiber and steel friction plate technology, delivering streetable and consistent traction. They arrive completely assembled--and because there are friction plates on machined internal gears, they are fully rebuildable. The carriers are the ideal solution for just about any light truck, sport utility, and muscle car on the road today.
( 5 )
$773.70
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$951.99
TCI StreetFighter shifters are designed to provide ultra-reliable, ratchet-action shifting that commands your transmission and is compatible with both forward and reverse pattern valve bodies. They are are very affordable and feature an NHRA/IHRA-approved reverse lockout system, a lighted OEM-style gearshift indicator, and a shifter cover which can be custom-fitted to your transmission tunnel for a professional final appearance.
( 20 )
$759.95
XClutch Stage 1 clutch kits offer a variety of performance upgrades for both street and track applications. They are designed in-house and normally utilize a single plate organic, ceramic, or carbon friction disc along with an upgraded factory-style pressure plate. XClutch kits utilize a similar mechanism to the factory clutch, making them ideal enhancements for most vehicles with low to mid-level performance modifications. Stage 1 clutch kits are available in three distinct performance clutch packages—sprung, rigid solid, and steel-backed organic. Features and benefits of each: * 1A sprung organic—this range has been specifically designed for street vehicles that have minor engine and general performance modifications. These kits offer a sprung organic friction disc that allows for great drivability, while offering improved clamping force through the use of a performance pressure plate. * 1G rigid solid organic—with a rigid center version of the organic disc, this range is ideal for street vehicles and light track use. These kits are often available with a lightweight alloy pressure plate and performance flywheel. * 1T steel-backed organic--this range offers a higher burst strength by bonding the organic friction material directly to a steel backing plate. These kits are ideal for high performance vehicles used on the street with occasional track use.
( 5 )
$754.36
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$1,098.46
On Sale
Centerforce LMC Series is a specifically designed low inertia performance clutch that dramatically reduces engine rotating mass. These light weight, SFI approved competition clutches are intended with most road racing and circle track applications in mind. Centerforce machines these special pressure plates from high-strength aircraft-grade billet aluminum and then attach a special heat-treated replaceable friction surface. The Centerforce LMC Series friction disc utilizes a dual-segmented carbon composite lining for improved cooling and excellent torque capacity. Light Metal Clutch assemblies from Centerforce use their patented ball bearing actuated diaphragm and centrifugal weight system for maximum grip while maintaining a comfortable and controllable clutch pedal. When used in conjunction with Centerforce's aluminum flywheels, LMC Series brings the term lightweight to an unparalleled level.
( 4 )
$839.95
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$944.99
$755.96
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$850.49
The SACHS dual-mass flywheel is the key to first-class passenger car and light commercial vehicle drivability. The driver and occupants are aware of reduced driveline and body noise and enjoy smoother travel with more pleasant gear shifts. SACHS offers dual-mass flywheels for many OE applications, so be sure to check for yours when replacing the clutch.
( 2 )
$761.99
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$1,080.99
Quarter Master Optimum-V clutches offer race-winning performance! These extremely light Optimum-V clutches deliver an open cover design with integrated wear pins, premium bronze sintered metallic frictions, and a 6-leg design with gas slots for maximum cooling, quicker starts, and deeper braking. Quarter Master has engineered these clutches to reduce the moment of inertia for a lightweight power transfer and optimum performance. And, when the time comes, these rebuildable clutches are easily serviced with available kits and replacement friction discs. Shift into winning gear with Quarter Master Optimum-V clutches.
( 1 )
$882.58
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$1,069.02
Quarter Master flywheels are an ideal combination of durability and light weight for today's high-rpm racing engines. These flywheels are specially engineered and designed to withstand the stresses of modern race engines. If you don't want to be left in the dust at the starting line--if you want the win--then Quarter Master flywheels are the right choice for you!
Not Yet Reviewed
$795.27
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$1,070.59
Quarter Master V-Drive clutches offer the best performance, durability, and value. Available with or without a button flywheel, these replacements feature an 8-leg open-cover design for strength and effective heat dissipation—perfect for Sportsman Circle Track, road course, and off-road racing. Quarter Master packs each clutch with premium internal friction material for reliable high-torque capacity, while the light weight of the clutch provides superior performance. Plus, the frictions and floaters are rebuildable. Dozens of models are available for countless year/make and engine applications. Get cleaner, cooler operation in the harshest race conditions with Quarter Master V-Drive clutches.
( 2 )
$753.37
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$971.38
Action Clutch Ironman sprung clutch kits are specifically designed for track-use applications and offer a 250 percent increased holding capacity. Utilizing extremely durable American sintered iron friction material, the spring hub-type discs feature full enclosed spring retainers and American-grade rivets. Best suited for those not looking to upgrade to a multi-disc kit yet, but who want to enjoy something affordable with a high torque holding capacity, these kits offer nearly double the clamping force which increases the torque capacity. The Ironman kits also offer some slippage on takeoff, which champions these kits as "go-to" kits with their repeatability and endurance. The clutch engagement is aggressive with an on/off feel and the kits will not introduce clutch chatter, but will have light engagement noise and some gear rattle. Action Clutch Ironman sprung clutch kits go through multiple quality checks after assembly, ensuring quality. Select the kit designed for your vehicle. Pressure plate and clutch disc features: * All clutch covers feature ductile iron friction plate * Reinforced heavy-duty drive straps * 4-stage, heat-treated diaphragm spring * 100 percent dynamically spin balanced * American sintered iron friction material * American grade rivets
Not Yet Reviewed
$761.56
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$1,070.96
Exedy lightweight flywheels combine low weight, low inertia, and high thermal capacity. They're designed for light to moderately tuned racing cars for drag racing, autocross, and rally events, as well as street usage. The flywheels are made from solid one-piece billet chromoly steel or chromoly steel forgings. These replacements are specifically designed to reduce weight and inertia for better engine response. Most incorporate special design features to enhance the airflow, which improves the cooling of the clutch. The ring gear teeth are integrated onto the flywheel, unlike an aluminum flywheel where the ring gear is pressed onto the flywheel and has the possibility of separating from the flywheel due to the different expansion coefficients of aluminum and steel. Newly available are lightweight, solid replacements for vehicles fitted with OE dual mass flywheels. Exedy lightweight flywheels have passed engineering tests to 15,000-18,000 rpm. They're guaranteed not to fail to the said RPM, and are all SFI approved. * Material: All Exedu lightweight flywheels are made from either forged or billet chromoly steel. Chromoly is an abbreviation for "chromium-molybdenum steel" due to its property of incorporating alloy elements chromium and molybdenum. Thanks to this combination of materials, chromoly has an excellent strength to weight ratio and is considerably stronger and harder than standard 1020 steel or other aluminum flywheels on the market. * SFI certification: All Exedy Stage 1 Organic, Stage 2 Ceremetallic and Lightweight Flywheels carry SFI 1.1 Certification. Which means, when you buy these products, you can be confident they're certified for use in competitive motorsports. * Resurfacing Exedy flywheels: Resurfacing your Exedy lightweight flywheel during a clutch service is an ideal way to extend the life of your clutch and flywheel. Thanks to the nature and design of the Exedy flywheels, no special steps or tools are needed to perform the service. All you should do is follow the OEM service specifications to return your Exedy flywheel to "like new" condition.
Not Yet Reviewed
$772.09
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$1,064.69
ACT Heavy-Duty Performance clutch discs are available in solid or sprung hub styles. These kits feature ACT's most popular heavy-duty pressure plates, which use exclusive diaphragm design to increase clamp load, reduce deflection, and maximize clutch life. All diaphragms endure a 4-stage heat-treating process for unparalleled performance. Each pressure plate has precision cover stampings to provide rigidity and consistency. Additional details: * Light to moderate pedal effort, aggressive engagement, OE to mild gear rattle * Moderate friction life, extended by ACT's exclusive diaphragm design * Carefully engineered, precisely assembled, accurately balanced * Uses select ceramic friction materials for high heat tolerance and maximum performance * Recommended for high horsepower street or race use * 100 percent clamp load tested and dynamically computer balanced for smooth high RPM reliability Select from these two options and features: * ACT's 6-pad, SPRING-CENTERED race discs feature a spring-center to properly damp torsional vibrations and resist failure under harsh conditions. ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability. With the 6-pad, spring-centered race disc, engagement is harsher, but shifting is faster. The 6-pad, spring-centered disc is recommended for larger clutch sizes to absorb more heat. * ACT performance street RIGID-HUB discs feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. The chromoly hub is heat-treated for strength and durability. Rivet design and materials are carefully selected for maximum strength. These discs are the minimum weight street disc for faster shifts. ACT's street rigid-hub discs provide race-proven performance with street manageability.
Not Yet Reviewed
$863.00
Action Clutch Ironman unsprung clutch kits are specifically designed for track-use applications and offer a 250 percent increased holding capacity. Utilizing extremely durable American sintered iron friction material, the rigid or unspring hub-type discs feature American-grade rivets. Best suited for those not looking to upgrade to a multi-disc kit yet, but who want to enjoy something affordable with a high torque holding capacity, these kits offer nearly double the clamping force which increases the torque capacity. The Ironman kits also offer some slippage on takeoff, which champions these kits as "go-to" kits with their repeatability and endurance. The clutch engagement is aggressive with an on/off feel and the kits will not introduce clutch chatter, but will have light engagement noise and some gear rattle. Action Clutch Ironman sprung clutch kits go through multiple quality checks after assembly, ensuring quality. Select the kit designed for your vehicle. Pressure plate and clutch disc features: * All clutch covers feature ductile iron friction plate * Reinforced heavy-duty drive straps * 4-stage, heat-treated diaphragm spring * 100 percent dynamically spin balanced * American sintered iron friction material * American grade rivets
Not Yet Reviewed
$761.56
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$1,070.96
ACT offers heavy-duty race transmission clutch kits for a variety of BMW applications. The kits feature ACT's most popular heavy-duty pressure plates—which use exclusive diaphragm design to increase clamp load, reduce deflection, and maximize clutch life. All diaphragms endure a 4-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. The 6-pad, spring-centered race discs feature a spring-center to properly damp torsional vibrations and resist failure under harsh conditions. Spring retainers utilize wraparound spring windows and thicker retainer stampings for spring support, reduce stress concentrations, and increase strength and reliability. With the 6-pad, spring-centered race disc (recommended for larger clutch sizes to absorb more heat), engagement is harsher, but shifting is faster. Available in sprung or solid hub style. * Feel: Light to moderate pedal effort, aggressive engagement, OE to mild gear rattle * Life: Moderate friction life, extended by ACT's exclusive diaphragm design * Quality: Carefully engineered, precisely assembled, accurately balanced; uses select ceramic friction materials for high heat tolerance and maximum performance * Recommended Use: Recommended for high horsepower street or race use * ACT Difference: 100 percent clamp load tested and dynamically computer balanced for smooth high RPM reliability Kits include: * Heavy-duty pressure plate * Alignment tools * 6-pad solid or sprung race disc * Release bearing
Not Yet Reviewed
$838.00
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$1,045.00
Carefully engineered, precisely assembled, and accurately balanced, the ACT Xtreme race clutch kits feature the Xtreme pressure plate and 6-pad race disc for the most demanding driver. The ACT Xtreme pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a 4-stage, heat-treating process for unparalleled performance. The pressure plates have precision cover stampings to provide rigidity and consistency. The 6-pad race disc uses select ceramic friction materials, while the chromoly hub is heat-treated for strength and durability. The race disc engagement is harsher, but shifts faster, while delivering moderate to light pedal effort, with OE to mild gear rattle. Order the kit recommended for your specific vehicle and engine size. Features and benefits: * Includes a pressure plate, 6-pad race disc, release bearing, and alignment tools * 6-pad race disc designed to dampen torsional vibration * Moderate friction life * Recommended for high horsepower street or race use
Not Yet Reviewed
$916.00
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$962.00
Instant Rebate
Torque converters are considered one of the most mysterious mechanical components in today's vehicles. They function like a clutch and keep the engine running even when the vehicle comes to a halt. By designing the stall speed to match both the engine and desired stall speed, ACC Performance converters help low-end idle speeds, improve performance, and acceleration. ACC Performance Products has emerged as an out-right leader in torque converters and here's why: * Boss Hogs are welded, not furnace-brazed; furnace brazing is not the best way to adhere torque converter components, it will erode and ruin the stators and all rotating parts * Industrial Torrington bearings handle more torque than smaller, uncased needle bearings * Aircraft aluminum washers instead of fiber washers put more horsepower and torque directly to the ground * ACC converters are hand-built and tested to ensure that you get the best converter money can buy * With returns below one percent, you are assured of the highest quality parts available * LS Street Bandit converters are designed to handle as much as 650 hp * Custom-engineered turbine hubs maintain the highest quality, strength, and durability * Stators are built with high-flow vents and channels for greater cooling to handle greater power and higher temperatures * Engineered with a single bolt pattern that makes ACC converters surprisingly light to free up your motor and allow it to gain rpm quicker Notes: * LS Boss Hog Street Bandit torque converters are not designed to handle the extreme shock and abuse of nitrous oxide or trans-brakes * It is imperative that a transmission cooler be added with any torque converter that is rated over stock stall speed
( 10 )
$786.82
On Sale
Whether you need a better than stock replacement torque converter or a full-blown sled pulling converter, RevMax has you covered! RevMax stock stall Stage 3 torque converters are for those who have either stock or lightly modified engines and tow light to medium weights. They are made with a billet front cover, upgraded lockup clutch material, RevMax custom stator, and upgraded exclusive sprag retainer. RevMax stock stall Stage 3 torque converters have a maximum torque of 750 ft.-lbs. or approximately 350 to 400 hp. Features and benefits: * High performance seals * Upgraded dual sided Torrington bearing stator design * Torrington high performance stator and turbine bearings * Lowered internal clearance for maximum fluid coupling * 4130 chromoly flanged impeller hub * 4340 hardened turbine hub and splines * Furnace brazed impeller * TIG-welded brazed turbine * Computerized robotic sealing welds * Fully pressurized and leak tested * Rust-resistant, high-quality paint * TCRS computerized high-speed balancing less than 5 grams * Runout tolerances of less than .005 * 1-year unlimited mileage warranty
Not Yet Reviewed
$995.00
$945.25
Hard use and poor lubrication can wear out a limited-slip differential. With a a Dorman replacement differential carrier assembly you can restore original performance. Each assembly includes all-new spider gears, differential pins, clutches and carrier housing. Order the differential carrier model you need.
Not Yet Reviewed
$769.95
Clearance
Dorman driveshafts are designed to replace your factory originals with no modifications. They are manufactured from quality materials and have the stock connections for an easy bolt-in fit. The driveshafts are available in various lengths, diameters, and materials for many auto, truck, and SUV applications.
( 320 )
$777.99
With Strange Pro Race custom axles, your set-up is optimized for drag racing! They're manufactured from Hy-Tuf, an ultra-strength alloy that—when combined with a thru-hardened heat-treat—achieves superior torsional strength and ductility. Strange Pro Race packages are available with bearing, studs, retainer plates, or eliminator kits. You can also get the axles alone to accommodate your application. For maximum torsional strength and winning performance, start your spec sheet with Strange Pro Race custom axles. Many Pro Race custom axles and packages offer: * Forged from low-carbon, high-manganese, high-nickel, and high-molybdenum steel * Majority of machining performed before heat-treat to provide consistent hardness * Thru-hardened to Rc 45-48 to maximize the material's torsional strength * Finish machined after heat-treat to ensure accuracy * Choice of lengths * Choice of bolt circle * Forged in the USA * Designed and machined by Strange Engineering
( 7 )
$874.99
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