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 1304 Items.
Shifter Installation Kit, Competition Plus, Muncie, M-21, Buick, Chevy, Oldsmobile, Pontiac, Kit
Part Number: HUU-3733163
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
BUILD IT WITH SUMMIT!
Axles, Direct Fit, 1541H Steel, 31-Spline Aftermarket Carrier, Ford, 8.8 in., 4 x 4.25 in. bolt pattern, Kit
Part Number: SUM-700125
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Manual Shifter, Street Super, Muncie, BW T10/Super T10, Ford T&C, Each
Part Number: HUU-3917535
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Differential Carrier, Air Locker, Nodular Iron, 30-spline, Dana 44, Kit
Part Number: ARB-RD116
Not Yet Reviewed
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Replacement Shifter Stick, Steel, Chrome, Lay Back, Kit Number 3913780, Each
Part Number: HUU-5388620
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Differential Carrier, Air Locker, Nodular Iron, Dana 60-HD, Kit
Part Number: ARB-RD166
Not Yet Reviewed
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Axles, Direct Fit, C-Clip, Rear, 1541H Steel, 28-Spline, Chevy, 8.5 in.,Pair
Part Number: MSR-A102803
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Axles, Direct Fit, C-Clip, Rear, 1541H Steel, 30-Spline, Chevy, 8.875 in., Pair
Part Number: MSR-A123003
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Axles, C-clip Type, 1541H Alloy Steel, 30-spline, 31.375 in. Length, Rear, GM 8.5 in., Chevy, GMC, Pair
Part Number: MSR-A3079GMTK
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Manual Transmission Shifter, STX Shifter Front Shift Conversion Kit, Tremec TKX, Kit
Part Number: IST-TRA-32236
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Differential Carrier, Air Locker, Nodular Iron, 30-spline, Rear, GM 10.5 in. (14-bolt), Chevy, GMC, Kit
Part Number: ARB-RD114
Not Yet Reviewed
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Manual Shifter, Competition, Plus, 4-Speed, Chevy, GMC, Each
Part Number: HUU-3910002
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Axles, C-Clip, Rear, 1541H Steel, 30-Spline, Chevy, 8.875 in., Pair
Part Number: MSR-A123002
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
C-Clip Eliminator, 1.4 I.D., GM 10/12 bolt, Kit
Part Number: MSR-9200
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Axles, Direct Fit, C-Clip, Rear, 1541H Steel, 28-Spline, Buick, Chevy, Oldsmobile, Pontiac, 7.5 in., Pair
Part Number: MSR-A102810
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Manual Shifter, Indy 3-Speed, GMC/Chevy/Ford, Truck, Each
Part Number: HUU-5010016
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Shifter Installation Kit, Front Shift Kit, Hardware, Manual, T-56, Tremic, Chevrolet, Kit
Part Number: IST-T56FSALS
Not Yet Reviewed
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Differential Carrier, Air Locker, Nodular Iron, Kit
Part Number: ARB-RD197
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Differential Carrier, Air Locker, Nodular Iron, Toyota 8.0 (7.8) in., Kit
Part Number: ARB-RD132
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Axles, Rear, 1541H Alloy Steel, 30-Spline, Chevy, GMC, Truck 12-Bolt, .875 in., 31.313 in. Length, Pair
Part Number: MSR-A30-70GMT2
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Axles, Direct Fit, C-Clip, Rear, 1541H Steel, 26-Spline, Buick, Chevy, Oldsmobile, Pontiac, 7.5 in., Pair
Part Number: MSR-A102602
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Axles, Direct Fit, C-Clip, Rear, 1541H Steel, 30-Spline, Chevy, GMC, 8.5 in., 8.625 in., Pair
Part Number: MSR-A30-99GMTK
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Axles, Direct Fit, C-Clip, Rear, 1541H Steel, 28-Spline, Chevy, Pontiac, 7.5 in., Pair
Part Number: MSR-A102804
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Axles, Direct Fit, C-Clip, Rear, 1541H Steel, 30-Spline, Buick, 8.5 in., Pair
Part Number: MSR-A103004
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Axles, Replacement, Driver Side, Passenger Side, Rear, Ford, 9 in., Pair
Part Number: MSR-A31-67MUST
Not Yet Reviewed
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Differential Carrier, Air Locker, Nodular Iron, Dana 60-HD, Kit
Part Number: ARB-RD167
Not Yet Reviewed
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
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