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.
Flywheels, GM Flywheel
Part Number: SXC-SC66S
Not Yet Reviewed
Estimated Ship Date: Aug 18, 2025 if ordered today
Estimated Ship Date: Aug 18, 2025 if ordered today
Quick Change Gears, Professional, 6-Spline, E9310 Steel, Set 66, 21/27 Teeth, Set
Part Number: SGB-66-PRO
Not Yet Reviewed
Estimated Ship Date: Aug 19, 2025 if ordered today
Estimated Ship Date: Aug 19, 2025 if ordered today
Quick Change Gears, Professional, 6-Spline, E 9310 Steel, Set 66A, 18/23 Teeth, Set
Part Number: SGB-66A-PRO
Not Yet Reviewed
Estimated Ship Date: Aug 19, 2025 if ordered today
Estimated Ship Date: Aug 19, 2025 if ordered today
Clutch Kits, Stage 3 Plus, 1.125 in. - 26-spline, Single Carbon Composite Disc, 12.000 in. Diameter, Pressure Plate, Chevy, Pontiac, LS, Kit
Part Number: SXC-SC663F
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Clutch Kit, Stage 2, Kevlar®, Full Face/Sprung Hub, Chevy, Pontiac, Kit
Part Number: SXC-SC662-2
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Clutch Slave Cylinder, Push Type, OEM, Cast Iron, Toyota, Each
Part Number: EXY-SC661
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
CLUTCH PRESSURE PLATE
Part Number: SXR-SC660
Not Yet Reviewed
Estimated Ship Date: Aug 26, 2025 if ordered today
Estimated Ship Date: Aug 26, 2025 if ordered today
Clutch Kit, Super Twin, ST-Trim, Carbon Composite, Full Face/Sprung Hub, Chevy, Pontiac, Kit
Part Number: SXC-SC66ST
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
Clutch Kit, Super Twin, SS-Trim, Carbon Composite/Kevlar®, Full Face/Sprung Hub, Chevy, Pontiac, Kit
Part Number: SXC-SC66SST
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
Flywheels, GM Flywheel
Part Number: SXC-SC66A
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
SLAVE CYLINDER
Part Number: SXC-SC66SC
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Clutch Kit, Super Twin, P-Trim, Carbon Composite, 6-Paddle/Unsprung Hub, Chevy, Pontiac, Kit
Part Number: SXC-SC66PT
Not Yet Reviewed
Estimated Ship Date: Aug 18, 2025 if ordered today
Estimated Ship Date: Aug 18, 2025 if ordered today
Clutch Kit, Super Twin, E-Trim, Sintered Iron, Full Face/Unsprung Hub, Chevy, Pontiac, Kit
Part Number: SXC-SC66ET
Not Yet Reviewed
Estimated Ship Date: Aug 18, 2025 if ordered today
Estimated Ship Date: Aug 18, 2025 if ordered today
Flywheel, Tuned Billet, Billet Aluminum, SFI 1.1 Rating, 14.0 Lbs., Cadillac, Chevy, Pontiac, V8, Each
Part Number: SXC-SC66A-2
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
Clutch Kit, Super Twin, E-Trim, Sintered Iron, Full Face/Unsprung Hub, Cadillac, Chevy, Kit
Part Number: SXC-SC66ET-2
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
Clutch Kit, Mini Twin, D-Trim, Carbon Composite, Full Face/Unsprung Hub, Chevy, Kit
Part Number: SXC-SC66MT2
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
Clutch Kit, Mini Twin, X-Trim, Carbon Composite, Full Face/Unsprung Hub, Chevy, Kit
Part Number: SXC-SC66MT3
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
Clutch Kit, Mini Twin, R-Trim, Carbon Composite, Full Face/Unsprung Hub, Chevy, Kit
Part Number: SXC-SC66MTR
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
Clutch Kit, Super Twin, P-Trim, Carbon Composite, 6-Paddle/Sprung Hub, Cadillac, Chevy, Kit
Part Number: SXC-SC66PT-2
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
Clutch Kit, Super Twin, SS-Trim, Carbon Composite/Kevlar®, Full Face/Sprung Hub, Cadillac, Chevy, Kit
Part Number: SXC-SC66SST-2
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
Clutch Kit, Super Twin, ST-Trim, Carbon Composite, Full Face/Sprung Hub, Cadillac, Chevy, Kit
Part Number: SXC-SC66ST-2
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
Clutch Kit, Stage 2, Kevlar®, Full Face/Sprung Hub, Chevy, Pontiac, Kit
Part Number: SXC-SC662
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
Clutch Kit, Stage 4, 6-Paddle/Unsprung Hub, Carbon Composite, Chevy, Pontiac, Kit
Part Number: SXC-SC664-2
Not Yet Reviewed
Estimated Ship Date: Aug 18, 2025 if ordered today
Estimated Ship Date: Aug 18, 2025 if ordered today
Clutch Kit, Stage 3, Carbon Composite, 6-Paddle/Sprung Hub, Chevy, Pontiac, Kit
Part Number: SXC-SC663-2
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Not Yet Reviewed
Estimated Ship Date: Today
Clutch Kit, Stage 1, Organic, Full Face/Sprung Hub, Chevy, Pontiac, Kit
Part Number: SXC-SC661-2
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
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