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.
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Torque Converter, SB Series, 11.0 in. Diameter, 2,800 rpm Flash Stall, 4L60E, 4L65E, 4L70E, Lockup, Each
Part Number: FTI-SB2800LS
Estimated Ship Date: Today
Estimated Ship Date: Today
Torque Converter, SB Series, 11.0 in. Diameter, 2,800 rpm Flash Stall, 4R70W, 4R75W, AODE, Lockup, Each
Part Number: FTI-SB2800DE
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, No-Slip Traction System, 28-Spline, Ford, 8 in., Each
Part Number: PWT-92-0680-2800
Estimated Ship Date: Today
Estimated Ship Date: Today
Grizzly Locker, Dana 60, 35 Spline, 4.56 Up Ratio, Each
Part Number: YGA-28005
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Vacuum Modulator, Adjustable, GM, Powerglide, Each
Part Number: TCI-280001
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Bushings, Case Bushing, Carrier-Output Shaft, GM Powerglide, Each
Part Number: SOX-28002
Estimated Ship Date: Today
Estimated Ship Date: Today
Grizzly Locker, Dana 44, 30 Spline, 3.92 Up Ratio, Each
Part Number: YGA-28001
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Grizzly Locker, Dana 60, 35 Spline, 4.10 Down Ratio, Each
Part Number: YGA-28003
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Flywheel, Forged Steel, Lightweight, 11.500 lbs., for use on Acura®, for use on Honda®, Each
Part Number: CCX-2-800-ST
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Torque Converter, SB Series, 11.0 in. Diameter, 2,800 rpm Flash Stall, 4R70W, 4R75W, AODE, Lockup, Each
Part Number: FTI-SB2800DES
Estimated Ship Date: Today
Estimated Ship Date: Today
Grizzly Locker, Dana 60, 30 Spline, 4.10 Down Ratio, Each
Part Number: YGA-28002
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Grizzly Locker, Ford 9.0 in., 28 Spline, Each
Part Number: YGA-28008
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Automatic Transmission Bushings, High-Gear Clutch Drum, GM Powerglide, Each
Part Number: SOX-28005
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Carrier, Grizzly Locker, Chromium Alloy Steel, 28-spline, Rear, Ford 8 in., Each
Part Number: YGA-28006
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Grizzly Locker, Dana 30, 27 Spline, 3.73 Up Ratio, Each
Part Number: YGA-28000
Estimated Ship Date: Today
Estimated Ship Date: Today
Torque Converter, 2800 stall 245mm single disk, 4L60/65/70E LS pilot
Part Number: YNK-SS2800LS
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Flywheel, Forged Steel, Ultra Light, 11.000 lbs., for use on Acura®, for use on Honda®, Each
Part Number: CCX-2-800-STU
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Carrier, Grizzly Locker, Chromium Alloy Steel, 30-spline, Dana 60, for 4.56 Ratio and Up, Each
Part Number: YGA-28004
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Yukon Grizzly Locker for Ford 8" with 31 spline axles
Part Number: YGA-28007
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
TORQUE CONVERTER
Part Number: FTI-ESB2800LS
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
GM TORQUE CONVERTER, 4L80E, 4L85E, LS MOTOR 2800-3000 STALL
Part Number: FTI-SRLS43082
Estimated Ship Date: Today
Estimated Ship Date: Today
Hays Twister 3/4 Race Torque Converter 1984- 97 GM, 4L60/4L60E/700R4, 2800- 3200 RPM stall
Part Number: HAY-97-1G28Q
Estimated Ship Date: Today
Estimated Ship Date: Today
Seal N/A
Part Number: FWB-SS2800
Not Yet Reviewed
Estimated Ship Date: May 21, 2026 if ordered today
Estimated Ship Date: May 21, 2026 if ordered today
GM TORQUE CONVERTER, 6L80E, 6L85E,6L90E TRIPLE CLUTCH 2800-3000 STALL
Part Number: FTI-SRL83082-3
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Hays Twister 3/4 Race Torque Converter 1984- 97 GM, 4L60/4L60E/700R4, 2400- 2800 RPM stall
Part Number: HAY-97-1G24Q
Estimated Ship Date: Today
Estimated Ship Date: Today
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