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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 234 Items.
Torque Converter, Street Master, 2,500 rpm Stall, 10 in. Bolt Circle, 11 in. Diameter, 24 Spline Input, Chrysler, Dodge, Plymouth, A727, Each
Part Number: HUP-24-25
Estimated Ship Date: Today
Estimated Ship Date: Today
1969-1982 Chevrolet Corvette Front Wheel Bearing Kit. 5 Piece
Part Number: MMU-2425
Not Yet Reviewed
Estimated Ship Date: Jun 4, 2026 if ordered today
Estimated Ship Date: Jun 4, 2026 if ordered today
TOP HALF BLACKOUT CABLE 31.7" BLK OE#3720219
Part Number: MNP-06-2425
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Clutch Disc, Pressure Plate, Stock Replacement, Chevy, 7.0L, Kit
Part Number: NAL-24255748
Estimated Ship Date: Today
Estimated Ship Date: Today
TORQUE CONVERTER
Part Number: HUP-2425HD400BAL
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Torque Converter, Street Master, Chrysler, 1967-90, Torqueflite 727, Each
Part Number: HUP-24-25HD
Estimated Ship Date: Today
Estimated Ship Date: Today
CONVERTER ECT BAL. 360 SBM
Part Number: HUP-2425HD360BAL
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Automatic Transmission Filter, 6L90, Cadillac, Chevy, Each
Part Number: ADO-24258269
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Clutch Kits, GM Genuine Parts, Stock Replacement, 1.125 in. 26-spline Input, 11.610 in. Disc Diameter, Pressure Plate, Chevrolet, 6.2L Gen V, Kit
Part Number: ADO-24255996
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Torque Converter, Breakaway, Chevy, 700R4/200-4R, Each
Part Number: TCI-242500
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Filter, Chevrolet, Each
Part Number: ADO-24252158
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Clutch Housing, 6L80, Cadillac, Chevrolet, GMC, Each
Part Number: ADO-24259848
Estimated Ship Date: Today
Estimated Ship Date: Today
Torque Converter 2500 Stall - A727 24Spl w/ 340 CID Balance Weight
Part Number: HUP-24-25-340BAL
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Torque Converter, 2500 Stall, 727, 24Spl w/ 400, 440 CID Balance Weight, Each
Part Number: HUP-24-25-440BAL
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Automatic Transmission Clutch Steels, ACDelco GM Genuine Parts Automatic Transmission Clutch Steel Plates, Buick, Cadillac, Chevy, GMC, Each
Part Number: ADO-24258504
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Drive Shaft Tube Shaft For 1.250 x .095 Tubing
Part Number: SDH-2-42-581
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
TORQUE CONVERTER
Part Number: HUP-24-25HDMAX
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
