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.
Neutral Safety and Backup Light Switch, Replacement, Chrysler, Each
Part Number: SMP-NS97
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Neutral Safety and Backup Light Switch, Replacement, Steel/Plastic, Suzuki, Each
Part Number: SMP-NS-500
Not Yet Reviewed
Neutral Safety and Backup Light Switch, Replacement, for Nissan, Each
Part Number: SMP-NS99
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Neutral Safety and Backup Light Switch, Replacement, Chevrolet, Geo, Mazda, Suzuki, Toyota, Each
Part Number: SMP-NS248
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Standard Motor Neutral and Backup Safety Switches for 1987-1989 PULSAR NX, 1986-1990 SENTRA - NS-251
Standard Motor Neutral and Backup Safety Switches for 1987-1989 PULSAR NX, 1986-1990 SENTRA - NS-251
Neutral Safety and Backup Light Switch, Replacement, for Nissan, Each
Part Number: SMP-NS251
Not Yet Reviewed
Flywheel Shim
Part Number: ATP-NS-4
Not Yet Reviewed
FLYWHEEL SHIM
Part Number: ATP-NS2
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Neutral Safety and Backup Light Switch, Stock, Chevy, Geo, Suzuki, Each
Part Number: SMP-NS119
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
EM- Back-Up Light Switch
Part Number: SMP-NS-574
Not Yet Reviewed
Neutral Safety and Backup Light Switch, Replacement, Audi, Volkswagen, Each
Part Number: SMP-NS315
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Neutral Safety and Backup Light Switch, Replacement, Chrysler, Dodge, Jeep, Mitsubishi, Plymouth, Each
Part Number: SMP-NS240
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Neutral Safety and Backup Light Switch, Replacement, for Nissan, Each
Part Number: SMP-NS272
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Neutral Safety and Backup Light Switch, Replacement, Volkswagen, Each
Part Number: SMP-NS334
Not Yet Reviewed
Neutral Safety and Backup Light Switch, Replacement, for Nissan, Each
Part Number: SMP-NS174
Not Yet Reviewed
Neutral Safety and Backup Light Switch, Replacement, for Nissan, Each
Part Number: SMP-NS247
Not Yet Reviewed
FLYWHEEL SHIM
Part Number: ATP-NS3
Not Yet Reviewed
Neutral Safety and Backup Light Switch, Replacement, for Nissan, Suzuki, Each
Part Number: SMP-NS262
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
EM- Neutral Safety Sw
Part Number: SMP-NS-490
Not Yet Reviewed
Neutral Safety and Backup Light Switch, Replacement, 8 Terminals, Ford, Lincoln, Mazda, Mercury, Each
Part Number: SMP-NS95
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Neutral Safety and Backup Light Switch, Replacement, Audi, Each
Part Number: SMP-NS339
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Torque Converters, Twister Full Race, 4,200-4,500 rpm Stall Speed Range, 30-spline, 9.600 in. Diameter, Chevrolet THM400, Buick, Chevy, Jeep, Each
Part Number: HAY-97-1D42F
Not Yet Reviewed
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
Torque Converters, Twister 3/4 Race, 1.703 in. Crank Pilot Diameter, 30-spline, 9.600 in. Diameter, 2,400 rpm Advertised Flash Stall, TH400, Each
Part Number: HAY-97-1D24Q
Not Yet Reviewed
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
Torque Converters, Twister 3/4 Race, Street/Strip, 2,800-3,200 rpm Stall Speed Range, 30-spline, 9.600 in. Diameter, Chevy THM400, Buick, Chevy, Each
Part Number: HAY-97-1D28Q
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Torque Converters, Twister Full Race, 2,400-2,800 rpm Stall Speed Range, 30-spline, 9.600 in. Diameter, Chevrolet THM400, Buick, Chevy, Jeep, Each
Part Number: HAY-97-1D24F
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Torque Converters, Twister Full Race, 2,800-3,200 rpm Stall Speed Range, 30-spline, 9.600 in. Diameter, Chevrolet THM400, Buick, Chevy, Jeep, Each
Part Number: HAY-97-1D28F
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
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