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.
Showing In Stock Items. Show All 44 Items.
Gear, Ring and Pinion, 3.54:1 Ratio, Dana 60, Set
Part Number: RMG-4901291
Estimated Ship Date: Today
Estimated Ship Date: Today
Gear, Ring and Pinion, 3.00:1 Ratio, Ford, 9 in., Set
Part Number: RMG-4900381
Estimated Ship Date: Today
Estimated Ship Date: Today
Gear, Ring and Pinion, 3.50:1 Ratio, Ford, 9 in., Set
Part Number: RMG-4900271
Estimated Ship Date: Today
Estimated Ship Date: Today
Gear, Ring and Pinion, 3.55:1 Ratio, GM, 8.2 in., 3 Series, Set
Part Number: RMG-4900521
Estimated Ship Date: Today
Estimated Ship Date: Today
USA Standard Master Overhaul kit for Chrysler 8.75" #41 housing with LM104912/49 carrier bearings
Part Number: SPZ-37089
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Today
Estimated Ship Date: Today
Wheel Bearings, 1.378 in. Bore Diameter, for Nissan, Chrysler, Dodge, Mazda, Mitsubishi, Plymouth, Each
Part Number: BCK-051-3608
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Bearing, Ball, Each
Part Number: NTL-7205
Not Yet Reviewed
Estimated Ship Date: Feb 3, 2026 if ordered today
Estimated Ship Date: Feb 3, 2026 if ordered today
U-Joints, Light Duty, Spicer 1100, Steel, Alfa Romeo, AMC, Austin Healey, Chevy, Fiat, Ford, Hillman, MG, Plymouth, Simca, Triumph, Volvo, Each
Part Number: SDH-5-101X
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Ring and Pinion Gear Installation Kit, Master Overhaul, 29 Spline, Chrysler 8.75 in., 489 Case, Kit
Part Number: YGA-14008
Estimated Ship Date: Today
Estimated Ship Date: Today
Intermediate Shaft, Transfer Case Component, Seal, Bearings, Dana 18, Jeep, Willys, Kit
Part Number: CWA-642188K
Estimated Ship Date: Today
Estimated Ship Date: Today
Transfer Case Component, Front Output Shaft Sliding Gear, Dana 18, Jeep, Willys, Each
Part Number: CWA-A15045
Estimated Ship Date: Today
Estimated Ship Date: Today
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