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.
Showing In Stock Items. Show All 49 Items.
GO Shift Electronic Transmission Control Kit GM, 4L60E, 4L65E, 4L80E, 4L85E, Kit
Part Number: FIF-20010
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Controllers, Sniper 2 EFI, Controller and Power Harness, Kit
Part Number: SNE-551-103
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Controllers, Sniper EFI, Standalone Kit, Carbureted Applications, Kit
Part Number: SNE-551-102
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Controller Components, Replacement, Control Box, TCU, up to 2009, EZ-TCU, GM, Each
Part Number: TCI-30282
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Controller Component, Bluetooth Adapter, for Use Adapting the TCI EZ-TCU To Work with Bluetooth, GM, TCI, Each
Part Number: TCI-302611
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Controllers, Sniper EFI, Controller With Power Harness, Sniper 1 applications, Kit
Part Number: SNE-551-101
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Controller, Chevy, 4L60E, 4L65E, 4L70E, Each
Part Number: NAL-19302405
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Controller, Atomic, Chevy, Ford, Lincoln, Mercury, Each
Part Number: MSD-2760
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Controller, 4L80E, 4L85E, Chevy, Each
Part Number: NAL-19302410
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Controller, Wireless, Bluetooth, GM 4L60E, 4L65E, 4l70E, 4L80E, 4L85E, TCI 4X, 6X, Each
Part Number: TCI-302600
Estimated Ship Date: Today
Estimated Ship Date: Today
RPM Module, Automatic Transmission Controller Component, Each
Part Number: TCI-170637
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Controller, Atomic, Handheld Unit Only GM, Ford, Lincoln, Mercury, Each
Part Number: MSD-2762
Not Yet Reviewed
Estimated Ship Date: Nov 10, 2025 if ordered today
Estimated Ship Date: Nov 10, 2025 if ordered today
Automatic Transmission Controller, Go Shift, AODE, Ford, KIt
Part Number: FIF-20011
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Controllers, Sniper EFI, Service Unit, Replacement Controller, Each
Part Number: SNE-551-100
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Controller, TCU 2.0, Ford, 4R100, E4OD, 5R55E, Each
Part Number: TCI-30383-KIT
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Controller Components, Replacement, Communication Cable, EZ-TCU, Each
Part Number: TCI-30104
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Controller Components, Replacement, Cigarette Lighter Adapter, EZ-TCU, Each
Part Number: TCI-30271
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Controllers, Controller, Harness, Software, Chevrolet, 4L80E/4L85E, Kit
Part Number: NAL-19332780
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Clutch Kit Inc Lighten Chromoly Flywheel; 9 in. Twin Solid Ceramic Clutch Discs
Part Number: XCL-XKBM23560-2E
Not Yet Reviewed
Estimated Ship Date: Nov 18, 2025 if ordered today
Estimated Ship Date: Nov 18, 2025 if ordered today
Clutch Kit - Stage 2R Single Ceramic Race Disc
Part Number: XCL-XKSU23012-1R
Not Yet Reviewed
Estimated Ship Date: Nov 18, 2025 if ordered today
Estimated Ship Date: Nov 18, 2025 if ordered today
Clutch Kit Inc Chromoly Flywheel; 9 in. Twin Solid Ceramic Clutch Discs
Part Number: XCL-XKFD23568-2E
Not Yet Reviewed
Estimated Ship Date: Nov 18, 2025 if ordered today
Estimated Ship Date: Nov 18, 2025 if ordered today
Clutch Kit Inc Chromoly Flywheel + HRB; 9 in. Twin Solid Ceramic Clutch Discs
Part Number: XCL-XKVW23696-2E
Not Yet Reviewed
Estimated Ship Date: Nov 18, 2025 if ordered today
Estimated Ship Date: Nov 18, 2025 if ordered today
Clutch Kit Inc Flywheel + HRB; Stage 2R Single Ceramic Race Disc
Part Number: XCL-XKVW24696-1R
Not Yet Reviewed
Estimated Ship Date: Nov 18, 2025 if ordered today
Estimated Ship Date: Nov 18, 2025 if ordered today
Clutch Kit - Stage 2R Single Ceramic Race Disc
Part Number: XCL-XKSU24001-1R
Not Yet Reviewed
Estimated Ship Date: Nov 18, 2025 if ordered today
Estimated Ship Date: Nov 18, 2025 if ordered today
Clutch Kit Inc Flywheel; Stage 2R Ceramic Race Disc
Part Number: XCL-XKSU24588-1R
Not Yet Reviewed
Estimated Ship Date: Nov 18, 2025 if ordered today
Estimated Ship Date: Nov 18, 2025 if ordered today
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