Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
Transmission & Drivetrain
Availability
Performance & Replacement Transmission & Drivetrain Parts
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.
Showing In Stock Items. Show All 19 Items.
Automatic Transmission Case Electrical Connector O-Ring, 4L60, 4T80, Each
Part Number: ADO-24213704
Estimated Ship Date: Today
Estimated Ship Date: Today
Shifter Solenoid, Electric, Steel, Black, Powerglide, Fits TCI Outlaw-X Shifter, Each
Part Number: TCI-630100
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Clutch Kit, Adventure Series Trail Pro, 1.125 in. - 10-spline, Organic Disc, 11.000 in. Disc Diameter, Pressure Plate, Flywheel, Jeep, 3.6L, Kit
Part Number: MCL-775005K
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Adventure Series:SuperTrailPro Pack Clutch/Flywheel:18-23Wrangler:20-23Gladiator
Part Number: MCL-776005K
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Transmission Performance Kit, 4L60/700R4, Computer Controlled, Non-Computer Controlled, Kit
Part Number: NAL-24502513
Estimated Ship Date: Today
Estimated Ship Date: Today
Pressure Booster, Line Pressure, Electric, Kit
Part Number: SOX-RFE-LB1
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Plugs, Electrical Connector Block Off Plug, Billet Aluminum, GM, TH400, Each
Part Number: ICB-551909
Estimated Ship Date: Today
Estimated Ship Date: Today
Wheel Bearing and Hub Assembly 2017-19; Infiniti QX30; FWD (Rear Hub Assembly)
Part Number: GNA-530045
Not Yet Reviewed
Estimated Ship Date: May 22, 2026 if ordered today
Estimated Ship Date: May 22, 2026 if ordered today
Automatic Transmission Conversion Wiring Harness, GM, 4L60E to 4L80E, 5.3L, 5.7L, 6.0L, Each
Part Number: ICB-WATRA30-18
Estimated Ship Date: Today
Estimated Ship Date: Today
Switch - Neutral/Backup
Part Number: SMP-NS94
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Wiring Harnesses, Replacement, for use on Acura®, for use on Honda®, Each
Part Number: ATP-HE-17
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
