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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 23 Items.
Gaskets, Manifold, Intake, Stock Replacement, Johnson/Evinrude Outboard, Pair
Part Number: RRA-18-0991-9
Not Yet Reviewed
Estimated Ship Date: Jun 4, 2026 if ordered today
Estimated Ship Date: Jun 4, 2026 if ordered today
BUILD IT WITH SUMMIT!
Summit Racing™ TH350 Automatic Transmission SUM-700310-X
Automatic Transmission, Forward Shift Pattern, Automatic Valve Body, Chevy, 600 HP, TH350, Each
Part Number: SUM-700310-X
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Gaskets, Manifold, Intake, Stock Replacement, Johnson/Evinrude Outboard, Pair
Part Number: RRA-18-0981-9
Not Yet Reviewed
Estimated Ship Date: Jun 4, 2026 if ordered today
Estimated Ship Date: Jun 4, 2026 if ordered today
Autmatic Transmission repair parts THM 4L60E: Vacuum Pressure Control System
Part Number: TRG-46-MOD
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Kickdown Bracket, TH350, Chevy, Small Block, Each
Part Number: SIW-S531
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Automatic Transmission Modulator Upgrade, 4L80E, Vacuum Pressure Control, Kit
Part Number: TRG-48-MOD
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Automatic Transmission, 700R4 Level 3 Transmission Package, Remanufactured, 4 Gears, Torque Converter, Chevrolet, THM700-R4/4L60/MD8, Kit
Part Number: FTI-FTK7R4-3H1
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
700R4 AUTOMATIC TRANSMISSION KIT, LVL3, FOR EDELBROCK CARB, 600HP, W/CONVERTER
Part Number: FTI-FTK7R4-3E1
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Automatic Transmission, 700R4 Level 2, 4 Gears, Automatic Valve Body, Forward Shift Pattern, 3.06 First Gear Ratio, Chevy, THM700-R4/4L60/MD8, Each
Part Number: FTI-FT7R4-2E
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Transmission, Forward Shift Pattern, Automatic Valve Body, BOP Bell housing, TH350, RWD, Buick, Pontiac, Oldsmobile, Each
Part Number: SUM-700311
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Automatic Transmission, 700R4 Level 2 Transmission Package, Remanufactured, 4 Gears, Torque Converter, Chevrolet, THM700-R4/4L60/MD8, Kit
Part Number: FTI-FTK7R4-2H
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
