Transmission & Drivetrain
Availability
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 22 Items.
Differential Cover, Steel, Chrome, GM, 8.5 in., 10-Bolt, Each
Part Number: TRD-4135
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
BUILD IT WITH SUMMIT!
Pressure Plate Bolts, Pro Series, 12-point, 3/8-16 in., 1.000 in Length, 4135 Chromoly, Black, Chevy, Big, Small Block, Kit
Part Number: SUM-910241
Estimated Ship Date: Today
Estimated Ship Date: Today
Torque Converter, Street/Strip 35 Series, 26-Spline, Ford, C-4, Each
Part Number: HUP-41-35
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Pressure Plate Bolts, Pro Series, 12-point, 5/16-18 in., 0.767 in. Length, 4135 Chromoly, 200,000 psi, Black, Ford, V8, Kit
Part Number: SUM-910243
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Wheel Bearings, Steel, 1.378 in. Bore Diameter, Front, Lexus, Each
Part Number: BCK-051-4135
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Pressure Plate Bolts, 12-Point Head, 4135 Chromoly, Black Oxide, Ford, V8, Kit
Part Number: PQX-1050109
Not Yet Reviewed
Estimated Ship Date: Jun 16, 2026 if ordered today
Estimated Ship Date: Jun 16, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Pressure Plate Bolts, 12 Point, 4135 Chromoly, Black Oxide, Chevy, Big, Small Block, Kit
Part Number: PQX-1050101
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Wheel Bearing and Seal, 1-Wheel, Polaris, Front, Kit
Part Number: QDB-41-3539
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Torque Converter, Street/Strip 35 Series, 3,500 rpm Stall, 26-Spline, Ford, C-4, Each
Part Number: HUP-41-35HD
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
QBOSS REAR DIFF KIT
Part Number: QDB-41-3530
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Wheel Bearing and Seal, 1-Wheel, Arctic Cat, Kawasaki, Kymco, Yamaha, Kit
Part Number: QDB-41-3538
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Flywheel Bolts, 12-point, 11mm x 1.5 Thread, 0.800 in. Length, Steel, Chevy, GM, LS, 4.8, 5.3, 5.7, 6.0L, LS1, LS6, Set of 6
Part Number: SUM-910198
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Flywheel Bolts, 12-point, 10mm x 1.0 Thread, 1.000 in. Length, Steel, 200,000 psi, Ford, V8, 4.6L, 5.4L, Set of 8
Part Number: SUM-910199
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Flywheel Bolts, Heat Treated Steel, 10mm x 1.0 RH, 1.00 in. Length, Ford 4.6L / 5.4L, Set of 8
Part Number: PQX-1001281
Estimated Ship Date: Today
Estimated Ship Date: Today
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