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 Items.
Automatic Transmission Kickdown Kit, Carburetor/Fuel Injection, Buick, Chevy, Oldsmobile, Pontiac, TH350, Kit
Part Number: BMM-30287
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Electronic Locker, ELocker, 27-Spline, Dana 30, 3-Series, Each
Part Number: ETN-19818-020
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Cover, Ram-Air, Satin Black, Milled Aluminum, Ford, Sterling 12-Bolt axle, 10.25/10.50 ring gear, Each
Part Number: GBE-19252
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Cover, Power Ram-Air, Satin Black, Milled Aluminum, Chevy, GMC, Dodge, AAM 11.5/11.8, 14-Bolt, Rear Axle, Each
Part Number: GBE-19249
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Electric Locker, 30-Spline, Dana 44, 3.92 and Numerically Higher Ratios, Each
Part Number: ETN-19969-010
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Electric Locker, 30-Spline, Dana 44, 3.73 and Lower Ratios, Each
Part Number: ETN-19977-010
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Cover, Ram-Air, Black Ops, Chevy, GMC, Ram, AAM 11.5/11.8 ring gear, 14-Bolt rear axle, Each
Part Number: GBE-19269
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic Valve Body, Chevy, TH400, Each
Part Number: TCI-211001P1
Not Yet Reviewed
Cannot be shipped Internationally if ordered today
Cannot be shipped Internationally if ordered today
Dana Super 35; Eaton Elocker Differential; 30 Spline; 1.15 in. Axle Shaft Diameter; 3.54 And Up Ring Gear Pinion Ratio; AlsoFitsJeep ;
Part Number: ETN-19822-020
Not Yet Reviewed
Estimated Ship Date: Nov 18, 2025 if ordered today
Estimated Ship Date: Nov 18, 2025 if ordered today
Differential, Dana 30; Eaton Elocker ; 27 Spline; 1.16 in. Axle Shaft Diam; 3.54 And Dwn Rng Gear Pin Rat; Fr Dana 30; Fr Dana 30 Reverse;
Part Number: ETN-19817-020
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Flywheel, Steel, Saab, 2.0L, Each
Part Number: LUK-DMF117
Not Yet Reviewed
Estimated Ship Date: Nov 25, 2025 if ordered today
Estimated Ship Date: Nov 25, 2025 if ordered today
Wheel Seal, Front Inner, Chevrolet, GMC, Each
Part Number: ADO-290-268
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Wheel Seal
Part Number: ADO-290-263
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Carriers, Electronic ELocker Differentials, Dana Super 30, Electric Locker, 10-bolt, 30-spline, Steel, Front, Jeep, Each
Part Number: ETN-19819-020
Not Yet Reviewed
Estimated Ship Date: Nov 18, 2025 if ordered today
Estimated Ship Date: Nov 18, 2025 if ordered today
Differential Cover, Ford 9.75 in. Axle, Nodular Iron, Silver Hammertone Powedercoated, Each
Part Number: SDH-10023539
Estimated Ship Date: Today
Estimated Ship Date: Today
Detent Cable, Black, 40.0 in. Length, for TH350 Transmission, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each
Part Number: ATP-Y100
Estimated Ship Date: Today
Estimated Ship Date: Today
Detent Cable, Adjustable, 28-48 in. Length, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each
Part Number: ATP-Y752
Estimated Ship Date: Today
Estimated Ship Date: Today
Detent Cable, Automatic Transmission, 41.75 in. Length, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each
Part Number: ATP-Y103
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Shifter Cable, Black Jacket, Eyelet Ends, 140.00 in. Overall Length, Chevy, GMC, Each
Part Number: ATP-Y1286
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Shifter Cable, Black Jacket, Eyelet Ends, 131.00 in. Overall Length, Chevy, GMC, Each
Part Number: ATP-Y1285
Estimated Ship Date: Nov 5, 2025 if ordered today
Estimated Ship Date: Nov 5, 2025 if ordered today
Automatic Transmission Shifter Cable, Black Jacket, 128.25 in. Length, Chevy, GMC, Each
Part Number: ATP-Y1287
Not Yet Reviewed
Estimated Ship Date: Nov 5, 2025 if ordered today
Estimated Ship Date: Nov 5, 2025 if ordered today
Automatic Transmission Detent Cable, 42.250 in. Length, Black Jacket, Suzuki, Each
Part Number: ATP-Y1174
Estimated Ship Date: Nov 5, 2025 if ordered today
Estimated Ship Date: Nov 5, 2025 if ordered today
Torque Converter, Tork Master, 1,900-2,000 rpm Stall Range, Ford, C-6, Each
Part Number: BMM-40427
Estimated Ship Date: Today
Estimated Ship Date: Today
Clutch Kit, RXT, 1 1/8 in. x 26-Spline, 9.688 in. Diameter Disc, Kit
Part Number: MCL-6923-07
Estimated Ship Date: Today
Estimated Ship Date: Today
Clutch Kit, RST, 1 1/8 in. x 26-Spline, 9.687 in. Diameter Disc, Chevrolet, Ford, Kit
Part Number: MCL-6913-07
Estimated Ship Date: Today
Estimated Ship Date: Today
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