Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
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.
TH350 Purple Stripe Modulator
Part Number: JPT-20146
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Axle Shaft, 1350 U-Joint, 48.080 in. Length, Dana 30, Passenger Side Front, Jeep, Each
Part Number: SDH-2014616-2
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Yukon replacement case for Dana S135, fits 4.78-5.38 ratios
Part Number: YGA-20146
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Axle Shaft, 1350 U-Joint, 28.50 in. Length, Dana 30, Driver Side Front, Jeep, Each
Part Number: SDH-2014616-1
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
PG - TRANSMISSION - SG4 - 1.82 VASCO 18 SHORTY SUPERGLIDE - TRANS BRAKE - ADD OUTLAW CONVERTER AT DISCOUNT
Part Number: ATI-201464
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
PG - TRANSMISSION - SG4 - 18 - 1.82 VASCO SUPERGLIDE - NO TRANSBRAKE - FWD MANUAL - WITH REMOTE COOLER PLUMBING
Part Number: ATI-201463
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
PG - TRANSMISSION - SG2 - 1.80 VASCO 18 SHORTY SUPERGLIDE - TRANS BRAKE
Part Number: ATI-201462
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
