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.
Showing In Stock Items. Show All 831 Items.
Torque Converter, Pro LS, 11 in. Diameter, Chevy, 6L80E/6L90E, 3,000-3,200 Stall, Each
Part Number: SUM-700344
Estimated Ship Date: Today
Estimated Ship Date: Today
BUILD IT WITH SUMMIT!
Torque Converter, Pro LS, 11 in. Diameter, Chevy, 6L80E/6L90E, 2,600-2,800 Stall, Each
Part Number: SUM-700345
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Dipstick, Braided Stainless Housing, Aluminum, Black Anodized Handle, 6L80E, Each
Part Number: LOK-XTD-36L80FM
Estimated Ship Date: Today
Estimated Ship Date: Today
GM TORQUE CONVERTER, 6L80E, 6L85E,6L90E TRIPLE CLUTCH 3600STALL
Part Number: FTI-SRL80086-3
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
6L80 TORQUE CONVERTER
Part Number: APE-45412
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
GM TORQUE CONVERTER, 6L80E, 6L85E,6L90E TRIPLE CLUTCH 3200 STALL
Part Number: FTI-SRL80082-3
Estimated Ship Date: Today
Estimated Ship Date: Today
Torque Converter, Remanufactured Heavy-Duty, Stock Use, 36-spline Input, 12.500 in. Diameter, 6L80, 6L90, Cadillac, Chevy, GMC, Hummer, Pontiac, Each
Part Number: CCV-TQBU60HD
Estimated Ship Date: Today
Estimated Ship Date: 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
Transmission Fluid Dipsticks, Midnight Series Flexible Braided Stainless, Firewall Mount, Case Entry, Black Tube, Black Handle, Chevy, 4L80E, Each
Part Number: LOK-XTD34L80FM36
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic/Manual Valve Body, Buick, Oldsmobile, Pontiac, TH350
Part Number: TCI-311105
Estimated Ship Date: Today
Estimated Ship Date: Today
Torque Converters, SRL-3 Series Billet Triple Clutch, 1.702 in. Crank Pilot Diameter, 36-spline, 9.500 in. Diameter, 8L90, Each
Part Number: FTI-SRL93082-3
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Drum, Smart-Tech Drum Module, Aluminum, Chevy, TH400, Kit
Part Number: SOX-34555-01K
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Direct Drum, Iron, GM, 36 Element Sprag Assembly, TH350, Kit
Part Number: TCI-327900
Estimated Ship Date: Today
Estimated Ship Date: Today
GM TORQUE CONVERTER 06-14 CORVETTE,6L80,6L85 TRIPLE CLUTCH 3200 STALL
Part Number: FTI-SRL80082-3C
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Dipstick, Braided Stainless Steel, Natural, Firewall Mount, TH350, TH400, Each
Part Number: LOK-TD350400FM36
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission, 3-Speed, Ultra-Bell Bellhousing, Reverse Shift Pattern, Full Manual Valve Body, ER310 Input Shaft Material, GM, TH400, Each
Part Number: FTI-TH400-5UB
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Torque Converter Night Stalker GM 6L80E Lock Up 35 Spline, 200 RMP over
Part Number: APE-4540HD
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
INTERMEDIATE SHAFT
Part Number: SOX-10468036
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic/Manual Valve Body, Chevy, TH350, Each
Part Number: TCI-311005
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Dipstick, Braided Stainless Steel, Firewall Mount, Black Tube, Chevy, GMC, 6L80E, 6L90E, Each
Part Number: LOK-XTD36L80FM36
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Dipstick, Braided Stainless Steel Housing, Black Handle, Chevy, 4L60E, 4L65E, 4L70E, Each
Part Number: LOK-XTD34L60EFM3
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Carrier Bearing, Bearing and Race Set, Each
Part Number: TMK-SET36
Estimated Ship Date: Today
Estimated Ship Date: Today
Torque Converter, Remanufactured, Non Flanged Hub, Stock Use, 36-spline Input, 12.50 in. Diameter, 6L80, Cadillac, Chevy, GMC, Hummer, Pontiac, Each
Part Number: CCV-TQBU60
Estimated Ship Date: Today
Estimated Ship Date: Today
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Summit Racing™ Pro LS 2,600-2,800 Stall Torque Converter SUM-700345
