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 63 Items.
Clutch Kit, RXT, 1.125 in. x 26-Spline, Street Twin, Cadillac, Dodge, Ford, Kit
Part Number: MCL-6975-07M
Estimated Ship Date: Today
Estimated Ship Date: Today
Clutch Kit, RXT 1200, Dodge, Ford, SRT, Kit
Part Number: MCL-6975-07HD
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission, Ford 6R80 RWD 6-Spd
Part Number: VRE-6975AA
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Pinion Yoke, Differential Location, Rear, 30-spline Inner, Cast Iron, GM 8.5 in., GM 8.625 in., Each
Part Number: RNB-697-500
Estimated Ship Date: Today
Estimated Ship Date: Today
Yokes, Pinion Flange, Rear, 30-Spline, Steel, 7.250 in. Flange Diameter, Chevy, GMC, AAM 11.5 in., Each
Part Number: RNB-697-572
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Yokes, Slip Yokes, 26-spline Inner, Steel, 6.460 in. Overall Length, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each
Part Number: RNB-697-557
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Cover, Steel, Black, BMW, Each
Part Number: RNB-697-550
Estimated Ship Date: Today
Estimated Ship Date: Today
Yokes, Pinion Yoke Assembly, Rear Driveshaft at Rear Axle, Ford 10.25 in., 31 Spline, 3.50 in. Length, Steel, Ford, Each
Part Number: RNB-697-538
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Slip Yoke, Rear Driveshaft to Transfer Case Yoke, 32-spline, Steel, 8.800 in. Length, GMC, Chevy, Each
Part Number: RNB-697-515
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Pinion Yoke, Bolt-on, 30-spline, Steel, 5.04 in. Overall Length, Rear, Ford, Lincoln, Mercury, Each
Part Number: RNB-697-507
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Yoke, Slip Type, 30-spline, Steel, 8.87 in. Overall Length, Cadillac, Chevrolet, GMC, Hummer, Each
Part Number: RNB-697-560
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Yoke
Part Number: RNB-697-527
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Pinion Yoke, Bolt-on, 26-spline, Steel, 3.03 in. Overall Length, AMC, Chevrolet, Dodge, Ford, GMC, International, Isuzu, Jeep, Peterbilt, Volvo, Each
Part Number: RNB-697-543
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Yokes, Pinion Yoke Assembly, Rear Driveshaft at Rear Axle, Ford 8.8 in., 30 Spline, 3.15 in. Length, Steel, Ford, Each
Part Number: RNB-697-536
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pinion Yoke, Differential Location, Rear, 30-Spline Inner, Steel, GM 8.875 in. 12-Bolt Truck, Each
Part Number: RNB-697-537
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Yoke, Slip Type, 30-spline, Steel, Rear Driveshaft At Transfer Case Position, Chevrolet, GMC, Each
Part Number: RNB-697-562
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Pinion Yoke, Bolt-on, 31-spline, Steel, 5.63 in. Overall Length, Rear/Rear Driveshaft At Rear Axle, Ford, Each
Part Number: RNB-697-548
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
STEERING KNUCKLE RH
Part Number: RNB-697-588
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Slip Yoke, Transfer Case Location, Rear, 31-spline Inner, Steel, New Process 261, New Process 263, Each
Part Number: RNB-697-502
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
RING AND PINION SET
Part Number: RNB-697-569
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Slip Yoke, Rear Driveshaft to Transfer Case Yoke, 30-Spline, Steel, 9.340 in. Length, Chevrolet, GMC, Each
Part Number: RNB-697-561
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Yoke, Slip Type, 26-spline, Steel, 7.80 in. Overall Length, Rear Driveshaft At Transmission Position, Chevrolet, GMC, Each
Part Number: RNB-697-517
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Yoke, Slip Type, 35-spline, Steel, 9.23 in. Overall Length, Rear Driveshaft At Transmission Position, Chevrolet, GMC, Each
Part Number: RNB-697-519
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Slip Yoke, Transmission Location, 31-spline Inner, Steel, 8.500 in. Length, GM, Allison 1000, Each
Part Number: RNB-697-513
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
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