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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 46 Items.
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Clutch Disc, Race, Sintered Bronze, 1.125 in.- 10-Spline, 11.00 in. Disc, Each
Part Number: RAM-1122
Not Yet Reviewed
Estimated Ship Date: Apr 22, 2026 if ordered today
Estimated Ship Date: Apr 22, 2026 if ordered today
Wheel Bearing and Seal Kit, Carrier, Rear, for use on Honda®, Suzuki, Kit
Part Number: ALB-25-1122
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
Reman MP3023 T-Case, 11-22 Durango and Grand Cherokee, W/ Shift Motor/Sensor
Part Number: ZUD-13746
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
Clutch Cables, Steel Wire, Polymer Housing, 35.50 in. Length, Subaru, Each
Part Number: ATP-Y1122
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
Universal Joint
Part Number: GMB-251-1122
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Bellhousing Dowel Pins, OE Replacement, 0.750 in. Length, 0.500 in. O.D., Chrysler, Dodge, Ram, Jeep, Each
Part Number: MOP-1122532
Estimated Ship Date: Today
Estimated Ship Date: Today
TOY 8" REV FRNT 4.11 R&P (CLAMSHL_DSGN_ONLY- fits3.91&UP carrier)
Part Number: YGA-11222
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Drive Shaft MAZDA MIATA REAR
Part Number: SPZ-11229
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Transmission Filter, Chrysler, Dodge, Plymouth, A604, Kit
Part Number: FRM-FT1122A
Estimated Ship Date: Today
Estimated Ship Date: Today
CLUTCH KIT
Part Number: SXR-K1122-01
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Clutch Kit, MU-Series, Organic, 0.875 in. Shaft, 20-Spline, 7.875 in. Disc, Ford, Mercury, 1.9L, Kit
Part Number: ZZZ-MU1122-1
Not Yet Reviewed
Estimated Ship Date: Jun 29, 2026 if ordered today
Estimated Ship Date: Jun 29, 2026 if ordered today
Transmission Bushing, Actual OD - 1.6245; Length - 0.525; Max Wall - 0.0592
Part Number: DUR-01998TG
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
