Transmission & Drivetrain
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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.
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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
The Chrysler 46RH/RE, 47RH/RE, 48RE and A727 units used in high performance applications often bend or break the kickdown band strut. To help eliminate these issues, Sonnax offers heavy-duty kickdown band struts—made of solid, heat-treated steel that will not bend or break like other stamped struts. These quality replacements feature an extra-thick cross-section for maximum toughness to withstand the increased intermediate "band" applied forces that are common in high performance applications. Installation is easy: just remove the pan and valve body to expose the bottom of the transmission, loosen the adjusting screw to remove all tension from the band, then remove the original strut and insert your new one with the flat surface facing away from the band. Tighten the adjusting screw to manufacturer specs—and you're good to go!
( 5 )
$19.68
Strange Ultra Struts are for drag racing only and should have a yearly inspection of the wheel bearings and seals. When they need replaced, service them with genuine Strange wheel bearing and seal kits for optimal performance on the track.
Not Yet Reviewed
$179.99
RevMax uses only the highest quality materials to construct their band struts. These heavy-duty band struts are a great solution to OEM that are notorious for bending and causing excessive band clearances and can result in premature transmission failure. They are available for 47RH, 47RE, and 48RE transmissions. Order the model designed for your application.
Not Yet Reviewed
$34.99
Cardone new air struts are built on decades of experience and have been meticulously designed and tested to match OE performance standards. Supplied with new shocks, bump stops, rings and high grade seals, each unit is engineered to restore your suspension to OE performance levels. And, as a direct-fit component, the new Cardone air struts are guaranteed to fit and function like the originals to offer quality and peace of mind that both you and your vehicle can rely on. Order the Cardone new air strut model that is best suited to fit your specific application requirements.
Not Yet Reviewed
$36.99
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$100.99
FTI offers dozens of automatic transmission rebuild components—such as high gear drums, reverse piston drums, servo covers, shifter detents, band adjustment screws, and more. Keep your race car on the track and out of the pits with a supply of high-quality automatic transmission rebuild components at your disposal for a quick fix.
( 8 )
$10.99
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$25.99
ATI offers a wide variety of automatic transmission rebuild components to restore or upgrade the response of your vehicle. Often, just a small part is needed to correct the problem—or maybe you're performing a complete maintenance overhaul. ATI's inventory includes necessities such as shift kits, bands, clutches, gaskets, shims, filters, and more. These components are tailored for fitment on specific transmission types.
( 3 )
$4.95
Richmond Gear Super T-10s are 4-speed countershaft helical gear transmissions synchronized in all forward gears. First and reverse are constantly meshed to prevent gear clash. Strut-type synchronizers are provided for longer life and easier shifting. The T-10s are used in applications for performance-type automobiles and light trucks. The Richmond Super T-10 transmissions are packed with power and speed!
( 16 )
$2,874.99
Allstar Performance axle tube brackets provide a mounting location for axle tube strut rod assemblies and suspension limiters. They clamp around 3 in. axle tubes and have tabs with 1/2 in. holes.
( 1 )
$27.99
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$34.99
These TCI Ultimate Master racing overhaul kits have been engineered to handle that increase in horsepower you crave. They include additional clutches with an exclusive lining, bands with heat-treated struts, gaskets, seals, and various upgrade components to prepare your transmission for big horsepower gains. These TCI Ultimate Master racing overhaul kits are must-haves if you want to have serious horsepower.
( 1 )
$603.95
GSP is a leading manufacturer for CV axles, hub assemblies, loaded strut assemblies, and ATV/UTV axles. They offer a wide range of CV components for countless applications. Each replacement part is built from high-quality materials and factory specs to ensure correct fit and premium performance. Order the model recommended for your vehicle.
Not Yet Reviewed
$52.99
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 )
$32.00
All Balls Racing complete 6-ball heavy-duty CV axles are designed and built as rugged OEM replacements with the current industry-standard of six ball bearings. They're engineered to handle the increasingly rough terrain and abuse you put your ATV/UTV through on a frequent basis. All Balls Racing complete 6-ball heavy-duty CV axles are static torsion and fatigue-tested, as well as built in facilities that are certified and meet the ISO 9001 quality manufacturing standard—providing you with peace of mind when you're out on the trail. Key features and benefits: * 6-ball bearing * Chromoly steel * Stronger than OEM * 30 percent stronger than the competition * 50 percent longer lasting than the competition * High performance molybdenum grease reduces heat and friction * Precision-machined for precise OEM fitment * Black laminate coating with a gloss finish to resist rust and corrosion * Heavy-duty neoprene boots create a waterproof seal * Low-profile stainless steel clamps
( 4 )
$180.45
Raybestos R-Line wheel hub assemblies are designed to OE specifications—and tested for endurance, temperature control, hydraulic and salt resistance, as well as metallurgical integrity and vibration. This ensures Raybestos R-Line assemblies deliver a long service life with consistent performance that's quiet and safe. Order the model designed for fitment on your vehicle application.
( 20 )
$102.99
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$109.99
All Balls Racing complete 8-ball extreme-duty CV axles are designed for more aggressive applications. They'll take on the rough terrain and abuse you put your ATV/UTV through on a frequent basis. These CV axles are static torsion and fatigue-tested, as well as built in facilities that are certified and meet the ISO 9001 quality manufacturing standard—providing you with peace of mind when you're out on the trail. Key features and benefits: * Eight precision ball bearings deliver smoother operation and increased joint strength * Larger chromoly axle shaft * 35 percent larger bearing cages and races * Increased load capacity * 10 to 40 percent stronger the OE and competitor axles * Last up to 12 times longer * Precision-machined for precise OEM fitment * Black oxide coating with a matte finish that covers both joints for ultimate rust and corrosion protection * High performance molybdenum grease reduces heat and friction * Heavy-duty neoprene boots create a waterproof seal * Low-profile stainless steel clamps
( 1 )
$239.35
Dorman pre-pressed wheel hub assemblies are time-saving and cost-efficient solutions for complete hub assembly repairs. Dorman OE FIX offers one pre-assembled unit, consolidating all four components and ready for installation right out of the box—significantly cutting labor time. The dealer repair option is to purchase components separately, requiring a specialized shop press and/or labor-intensive assembly prior to installation. Dorman OE FIX is the better option. Order the model designed for your vehicle application. Dorman pre-pressed wheel hub assemblies feature: * No special shop press tool required during installation, saving one to two hours of labor * Component pieces are factory manufactured and assembled under rigorous quality control measures, delivering higher consistency to meet or exceed the application needs * Cost-savings advantage to purchasing components separately * Constructed from quality materials for high performance and durability
( 37 )
$131.99
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$144.99
All Balls Racing offers standard axles for a variety of ATV and UTV applications, including models by Polaris, Arctic Cat, Can-Am, Bombardier, Honda©, Kawasaki, and Yamaha from 1995 and up. These CV-style replacements are manufactured from heavy-duty 40CR chromium for increased strength. They're built to factory specifications to ensure proper fitment and long-lasting off-road performance. Order the axles recommended for your powersports machine.
Not Yet Reviewed
$127.25
All Balls Racing wheel and carrier bearing seal kits are hands-down the most complete line of bearing seal kits on the market! They are available in a wide variety of powersports applications, from ATV and off-road to street bikes. These All Balls Racing wheel and carrier bearing seal kits have premium high-speed bearings that feature low-drag, double-lip seals on both sides to provide superior exclusion of water and dirt and improved grease retention. High performance Chevron SRI-II grease features special rust inhibitors for the most demanding applications. Type TC nitrile elastomer wheel seals are specifically designed to keep out water and dirt. Their rubber coated outside diameter helps to create an optimum seal at the hub.
( 20 )
$30.33
GSP complete hub assemblies are engineered to provide OE fit, form, and function. They use premium materials, coupled with precise machining and balancing, to ensure smooth, vibration-free performance in all driving conditions. Additional features and benefits of GSP complete hub assemblies: * All-new components, engineered to standards equal to or better than OE, are used to manufacture GSP hub bearings and hub repair kits * Tempered hub components are tougher and less brittle to ensure long-term durability and resistance to impact damage * Hubs with sensors feature OE-specific harnesses and connectors for simple plug-and-play compatibility * Each hub is dyno-checked for proper sensor output before leaving the factory
( 8 )
$61.99
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$80.99
RideTech 1958 Chevrolet air suspension systems are specifically designed for the 1958 Chevy B-body cars (including the Impala, Del Ray, Bel Air, Biscayne, Brookwood, and Nomad). They include everything needed to provide a lowered stance with dramatically improved handling and ride quality. These kits contain front upper and lower StrongArms, front and rear MuscleBars, plus front and rear HQ Series coilovers. Enjoy the benefits of buying a complete system that takes all of the guesswork out of your suspension upgrade. Features, items, and specs: * Must be used with 1959-64 stock spindles and disc brakes * Black powdercoated upper StrongArms feature corrected ball joint angles, and are fully assembled with ball joints, bushing, and cross shafts * Upper ball joints moved back to allow for additional caster setting (improves high speed stability and steering feel) * Black powdercoated lower StrongArms feature a double sheer lower mount for increased strength, and are fully assembled with ball joints, bushing, and cross shafts * HQ Series shocks allow fine-tuning and deliver excellent ride quality and handling with a 1,000,0001-mile warranty (rebound knob located on top of shock for underhood access) * CoolTide system using Firestone air springs * Front MuscleBar helps reduce body roll and creates room for wider front tires (includes PosiLink endlinks that provide immediate engagement between chassis and control arms) * Rear MuscleBar * Rear StrongArms provide added strength to help get the power to the pavement (includes a tubular upper wishbone specific to the 1958 model year)
Not Yet Reviewed
$4,680.00
RideTech 1959-64 Chevy air suspension systems are designed specifically for the Chevy "B" Body cars. These kits provide an ultra-low show stance while maintaining excellent ride quality and handling. Choose the air suspension system recommended for your year/model. Some kits may vary depending on your application. RideTech 1959-64 Chevy air suspension system features and notes: * Upper StrongArms (powdercoated black and fully assembled with ball joints, bushing, and cross shafts; ready for installation) * Lower StrongArms (powdercoated black and fully assembled with ball joints, bushing, and cross shafts; ready for installation) * Front HQ Series Shockwaves utilize an impact forged aluminum body and monotube design to deliver excellent ride quality and handling (also allows fine-tuning of the ride quality and handling) * Front and rear MuscleBars help reduce body roll and create room for wider tires. PosiLink end links provide immediate engagement between the chassis and control arms. * Rear StrongArms provide added strength to help get the power to the pavement * Rear CoolRide and HQ Series shocks simply bolt in place of the stock springs. Important note: Control system is not included. To complete your air suspension system, a RideTech compressor system is recommended. * RideTech kit 11060298 upper arm and panhard bar utilize R-joint technology to provide smooth operation and reduce roll bind; must be used with stock spindles. Some cars have two rear upper control arms and will need an additional StrongArm. (1959-64 GM B-Body includes Impala, Bel Air, Biscayne, Brookwood, El Camino, Kingswood, Nomad, and Parkwood)
Not Yet Reviewed
$4,820.00
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