Transmission & Drivetrain
Availability
Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic...
Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic and manual transmissions for street and strip applications, torque converters and clutch sets, flexplates and flywheels, plus limited-slip differentials, spools, lockers, ring and pinion sets, driveshafts, U-joints, axles, bearings, C-clip eliminator kits, transfer cases, shift kits, and rebuild kits. We also have a wide selection of trans-brakes, shifters, cables, and accessories—everything you need to put the power to the ground, Summit style.
Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic and manual transmissions for street and strip applications, torque converters and clutch sets, flexplates and flywheels, plus limited-slip differentials, spools, lockers, ring and pinion sets, driveshafts, U-joints, axles, bearings, C-clip eliminator kits, transfer cases, shift kits, and rebuild kits. We also have a wide selection of trans-brakes, shifters, cables, and accessories—everything you need to put the power to the ground, Summit style.
Auto Metal Direct clutch linkage sets are complete with all AMD individually-available, technically-correct components required—from pedal to clutch fork. The components are heat-treated with the correct protective finishes as the originals. Auto Metal Direct clutch linkage kits include: * Upper push rod, rod boot, and clips * Frame side bracket * Block side stud with seal * Frame side ball stud with nut and washer * Bellcrank felts * Lower adjustable rod * Return spring * Spring extension plate * Clutch fork to bellhousing rubber boot * Bellcrank assembly with installed pivot kit and zerk fitting * Assembly diagram
( 10 )
$119.99
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$269.99
Hurst Blackjack shifters locate the shifter handle in the proper location for your application. The Blackjack housings are CNC-machined from billet 6061 aluminum, anodized with a tough black MIL-spec finish, and finally engraved with the Hurst logo in the top plate. Each setup includes a zinc-plated and hardened chromoly steel stick adapter, dual stick centering springs, hardened chromoly pivot pins, and a durable Delrin pivot ball for positive, quiet operation. The classic Hurst chrome flat bar stick and white shift ball for the specified application completes the Hurst Blackjack shifters.
( 20 )
$332.95
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$349.95
Allstar Performance Ford 9 in. axle housing seals prevent gear lube from leaking into the axle tube—keeping oil in the center section where it belongs! These internal seals can help to eliminate premature rear-end failure. The seal housings are O-ring types with spring-loaded seals, and are designed for use with most 3 in. O.D. axle tubes. It's important to measure the I.D. of the tube in order to ensure a proper fit for your vehicle. Select the style and anodized color you prefer.
( 7 )
$38.99
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$39.99
Stop missing third gear! Steeda's Tri-Ax shifters for the Tremec T5 and T45 transmissions will give you smooth and precise shifts. Steeda manufactures these shifters from CNC-machined billet aluminum to ensure performance and durability. The adjustable positive stops prevent overextending the shift lever, which also prevents costly transmission damage. Additional features include: * Offset-preload coil springs find third gear for you so you won't miss * 2-position adjustable height * Exclusive BootGuard (prevents damage to factory rubber inner boot) * Nickel plated pivot shaft won't rust or stain * Grade 8 and stainless steel hardware
( 17 )
$259.95
Trail-Gear Trail Safe axle seals are most effective in keeping your machine leak-free. If you're tired of dealing with inner axle seal leaks, these TG Trail Safe seals feature an inner seal lip totally supported by a garter spring applying constant force over the full 360 degree circumference, not allowing deflection gaps. The outer seal lip acts as a secondary seal and keeps debris and other contaminants away from the inner seal lip. The outer diameter is 100 percent rubber coated so that it forms a complete static surface seal. These features result in zero leaks. Leak or no leaks, the choice is yours--make your choice Trail-Gear axle seals.
( 2 )
$29.60
The latest Tri-Ax shifters from Steeda Autosports are expressly designed for the Ford Mustang. They feature a style that is reminiscent of the venerable "top loaders" of the past, yet they incorporate 20 years of race-proven technology. Utilizing modern materials and machining techniques, these cog-swappers are right on the cutting edge! They offer short throws, precise action, and stop bolts to prevent damage to the transmission and linkage under hard usage. They also offer Steeda's unique 2-position handle height and calibrated internal spring tension to assist you in never missing third gear! The factory steel mounting rail is replaced with a substantial billet beam for more positive location. The shifter base, handle, and beam are all CNC-machined by Steeda from 6061 aluminum. Additional features of these shifters include: * No complicated, unnecessary adjustments * No Dynomat needed to cover up noise * No rubber used on main shifter shaft to wear out * Real stop bolts * No nylon bushing used in pivot to wear out like competitors * Tested to 1.5 million shifts with no measurable wear
( 4 )
$179.95
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$599.94
Auto Metal Direct floor shift cables are OEM quality technically correct reproduction cable assembly for restorers and high performance applications. High-quality ensures smooth cable operation and eliminates binding and help end separation sometimes experienced in lesser quality generic imports. With original appearance tube crimps, shield casing, fittings, boot, and cable links, the cable assembly includes an installed technically correct thru-floor rubber grommet with a heavy spring steel spine insert. Three correct spring steel mounting tabs ensure grommet remains firmly attached to floor, even under the most "active" shifter movements.
( 2 )
$66.99
Aisin clutch kits combine high-quality clutch components to deliver optimal drivetrain efficiency. Providing excellent power transfer with precise pedal feel, they are always OE-matched. Kits include clutch cover and disc, release bearing, pilot bearing (where applicable), and a vehicle specific alignment tool for trouble-free installation Additional features of Aisin clutch kits include: * "Hot Seating" process stabilizes the diaphragm spring * Diaphragm spring turnover (DST) cover improves release * Higher load capacity * Premium-quality, heat-resistant, and less abrasive facings ensure extended service life * Disc spring design enhances engagement and release * Floating rubber cushions or twin-hub design improve rigidity to reduce noise, vibration, and harshness
( 4 )
$95.99
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$578.99
Stop missing third gear! Steeda's Tri-Ax shifters for the Tremec 3550 and TKO transmissions will give you smooth and precise shifts. Steeda manufactures these shifters from CNC-machined billet aluminum to ensure performance and durability. The adjustable positive stops prevent overextending the shift lever, which also prevents costly transmission damage. Additional features include: * Offset-preload coil springs find third gear for you so you won't miss * 2-position adjustable height * Exclusive BootGuard (prevents damage to factory rubber inner boot) * Nickel plated pivot shaft won't rust or stain * Grade 8 and stainless steel hardware
( 1 )
$259.95
Summit Bucks
All Balls Racing one-way clutch bearing kits contain rubber sealed bearings for additional protection from water and dirt. Features: * Precision, high-speed bearings: -- Manufactured to ABEC3 standards -- Chevron SR1-2 grease with high performance rust and oxidation inhibitors -- Double lip seal—Type TC * Kit contents: -- Two ball bearings -- Two needle bearing shafts -- One snap ring -- Two springs
Not Yet Reviewed
$41.95
Quadboss wheel and carrier bearing seal kits offer all of the bearings and seals you require to re-fit a wheel. Kits include: * High-speed bearings manufactured to ABEC 3 precision levels * 8 triple-lip rubber seals keep grease in and water/dirt out * Double-lip type TC seals with stainless steel garter springs
( 1 )
$17.45
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$88.26
These Wiseco Performance clutch kits are designed to take your ATV or off-road bike to the next level. Now, you can refresh your worn-out clutch and notched basket with the ultimate in high-quality Wiseco clutch components. They include a forged clutch basket and new rubber cushions that are tougher and stronger than stock and achieve higher fatigue properties than any other clutch on the market. The clutch basket features hard coat anodizing that wears like iron and greatly extends the life of the basket against notching. The Wiseco Performance clutch kits also include a full set of frictions, steels, and clutch springs made from premium-grade materials.
Not Yet Reviewed
$363.99
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$503.99
Improve your on and off-road ride quality with Rough Country premium N3 shocks! These 10-stage variable valving, high-pressure nitrogen charged absorbers offer a fantastic blend of off-road action and smooth highway ride quality. With a durable 18mm spring-loaded piston rod and faster cooling 54mm shock body, they offer up to 36kN tensile strength for a long lifespan of impressive vibration dampening. They also feature natural rubber bushings and an eye-catching metallic silver paint. Build your perfect setup with an assist from the Rough Country premium N3 shocks best suited for your application. More product features include: * Hardened chrome piston rod * Durable 35mm piston * Military-spec fluid rated to -40 degrees C (-104 degrees F)
Not Yet Reviewed
$119.95
Detroit Speed offers dozens of components for its QUADRALink rear suspension system, including these axle brackets. They're machined from 3 in. tube steel and include mounts. Order the kit recommended for your vehicle. What is QUADRALink?: A great way to upgrade from an original leaf spring rear suspension! Detroit Speed's exclusive 4-link geometry design is uncompromised and designed to achieve the best possible handling during all conditions. The DSE SwivelLink technology, in combination with tuned high-durometer rubber bushings, allows the suspension to fully articulate with smooth silent motion. The binding, noise, and poor wear associated with Heim joints are no longer an issue. The jam nuts on a typical adjustable bushed link tend to loosen due to suspension bind when going over uneven surfaces (like pulling into a driveway). The SwivelLinks on the QUADRALink suspension permit the links to pivot, thus eliminating bind and unwanted torsional loading of the jam nuts. The long suspension links provide excellent pinion and U-joint angle control. This system utilizes a long, horizontal track bar that provides precise and effective rear axle lateral location during hard cornering. The track bar is adjustable for roll center control at various ride heights.
Not Yet Reviewed
$294.95
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$295.95
RESTOPARTS® Supplied clutch linkage kits are complete with all components required—from pedals to clutch fork. Certain parts have been meticulously reproduced to precise specifications. The Z-bar and pedals in these clutch linkage kits are two of the items that haven't been available anywhere, until now. Make RESTOPARTS® Supplied your go-to source for the quality parts you need to repair and maintain your ride. RESTOPARTS® Supplied clutch linkage kits include: * Clutch fork * Z-bar * Pin mount style clutch/brake pedals and pads * Bellcrank rebuild kit and frame bracket * Clutch pedal push rod * Clutch fork adjuster rod kit * Rod clips * Clutch springs * Firewall clutch boot * Clutch fork boot, molded rubber
Not Yet Reviewed
$383.99
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$426.99
SKF driveshaft support bearings are built to meet or exceed OE specifications and backed with the years of experience that SKF has earned designing and supplying bearings to the world's largest OE manufacturers. Most applications include brackets where necessary. For more than 100 years, the world's engineers, technicians, and mechanics have turned to SKF for the best possible solutions. Available for a wide range of applications and needs, SKF products are manufactured to the highest quality standards, ensuring long life and safety.
( 1 )
$35.99
Hurst Indy three-speed shifters are designed to fit most popular passenger cars with three-speed manual transmissions. These shifters are ideal for column shift conversions or for floor shift replacements. They feature an attractive chrome plated stick and spring loaded gate, and come with hardware and instructions.
( 21 )
$399.95
Hurst offers all of the replacement parts that you need to service your shifter. From console covers to spring kits, Hurst has it all.
( 19 )
$75.65
HardDrive complete compensator sprocket assemblies are direct OE replacements and are available in several designs, including ones for offset primaries. These complete assemblies include sprocket, sprocket shaft and nut, sliding cam, and compensator with springs. Select the one designed for your Harley®.
Not Yet Reviewed
$137.66
Winters axle tube seals prevent oil in your vehicle's rear differential from entering the side tubes. They're offered in two designs: aluminum case and stamped steel case. The aluminum case seals in the side tube I.D. utilizing O-rings. The lighter, stamped steel case seal press fits into the side tube, much like a conventional oil seal, to ensure positive stability. Both styles use a flexible lip with garter spring to grip the axle shaft. Winters axle/tube seals are a must for use with non-aluminum spool rear ends. Order the seals designed to fit your application.
( 1 )
$35.79
On Sale
XDR Magnum Grip Hill Killer gated shifters have an ergonomic design and a modern aggressive look. These gated shifters are designed to be used as a safety device when attempting steep hill climbs. This is accomplished by eliminating the reverse lockout feature of the ratchet gate plate—ensuring quick shifts from forward to reverse gear in an attempt to save the front-end from going over backwards when climbing steep hills. XDR Magnum Grip Hill Killer gated shifters are available to fit Side x Sides with or without factory shift boot. Features include: * CNC-machined billet aluminum construction * Replaceable Midnight black polycarbonate side grip plates that incorporate a diamond design pattern for a sure grip when shifting * Spring-loaded stainless steel trigger for positive locking and unlocking in and out of park * Hill Killer gate plate construction—10-gauge 304 stainless steel for durability and long life * Tough MIL-spec anodized finish * Side grip plates are customizable (with numerous colors of the optional polycarbonate side grip plates, or the real rosewood option) * All necessary hardware and easy-to-follow instructions
( 3 )
$349.95
$192.95
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$386.95
These B&M automatic Sport shifters offer good looks and performance. Features include: * Black T-handle * Chrome steel stick and plate * Rubber boot * Black plastic console; can be trimmed to custom-fit any floor * Neutral safety switch * Backup light switch * Lighted gear indicator
( 48 )
$362.95
Available for the front and rear of both 5-speed and 6-speed transmissions, COBB Tuning Subaru shifter bushings are direct replacements for the soft rubber bushings found in OE Subaru shifter assemblies. These upgraded bushings greatly improve the feel of the shifter by removing the excess compliance found in the stock shifter mechanisms. COBB Tuning Subaru shifter bushings are perfect additions to short shifter upgrades. Short shifters reduce shifter throw and can lower shift knob height, making shifting precision more critical. COBB shifter bushings improve shifting precision and feel when used with a short shifter. Made from high-durometer urethane, they come with everything needed for easy installation with simple hand tools.
( 1 )
$55.00
If you need a replacement driveshaft support bearing, then look no further than SKF Bearings. SKF Bearings driveshaft support bearings are built to meet or exceed OE specifications. Each bearing is built on years of experience that SKF has earned designing and supplying bearings to the world's largest OE manufacturers. The result of all this experience are bearings you can trust to not only perform exceptionally well—but also last.
Not Yet Reviewed
$29.99
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