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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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Transbrake Replacement Components, Transbrake Coil Cord, 18-Gauge, 2-Wire, Universal, Each
Part Number: CHH-3112-2WIR
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
BUILD IT WITH SUMMIT!
Summit Racing™ TH400 Transmission Cases SUM-700405
Transmission Case, TH400, Aluminum, SFI Approved, GM, Each
Part Number: SUM-700405
Estimated Ship Date: Today
Estimated Ship Date: Today
Axle Assembly, 9-inch Rear-End Housing, 31-Spline, 5 x 5 in. Bolt Pattern, 63.65 in. Long, Coil Spring/Trailing Arm Setup, 1541H Alloy, Chevy/GMC, Kit
Part Number: CUR-CE-GMC7072X5
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Ring and Pinion, 3.42:1 Ratio, 11.500 in. Ring Gear, 2014 and up, Coil-Spring Suspension, Chrysler 11.5 in., Set
Part Number: YGA-24684
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Clutch Kit, Concept 10.5 Dual-Disc Clutch, 1.125 in. - 26-spline, Organic Disc, Pressure Plate, Dodge, Hemi Gen III, Kit
Part Number: RAM-50-2370
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Case, Super Hydra 400, A Option, 0.435 in. Thick PP, Call for Thinner Options, SFI 4.1, Aluminum, Natural, GM TH400, Each
Part Number: REI-SH400DRAG
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Case, Aluminum, Natural, GM, Powerglide, Each
Part Number: REI-PG1500
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Solenoid, Trans-Brake, Aluminum, Natural, Powerglide, Each
Part Number: TCI-749800
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Case, Super 80, GM 4L80E, SFI 4.1, Each
Part Number: REI-S80
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Trans-Brake Solenoid, TH400, Steel, Zinc, Each
Part Number: TCI-221300TCI
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Case, Aluminum, Natural, GM, Powerglide, Each
Part Number: REI-PG1500R
Estimated Ship Date: Today
Estimated Ship Date: Today
Shifter Solenoid, Electric, 1 Amp Draw, 2-wire, Steel, Natural Finish, with Bracket, for Automatic Transmission, Chevy, Powerglide, Each
Part Number: SBR-ESS
Estimated Ship Date: Today
Estimated Ship Date: Today
Solenoid, Trans-Brake Solenoid, Aluminum, Natural, GM, TH350, Each
Part Number: TCI-221301
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Select-A-Loc, 30-Spline, Dana 50, 10-Bolt, Each
Part Number: AUB-545020
Estimated Ship Date: Today
Estimated Ship Date: Today
Shifter, Manual Transmission, Ford, Tremec, Kit
Part Number: SDA-555-7456
Estimated Ship Date: Today
Estimated Ship Date: Today
Shifter, Hurst Pistol Grip, Electric Shift, Aluminum, Forward Pattern, Gate Type, 5 ft. Cable, Black Solenoid, with 12V Switch, GM, Powerglide, Each
Part Number: SBR-HPG-E
Estimated Ship Date: Today
Estimated Ship Date: Today
Shifter, Manual Transmission, Ford, Tremec, Kit
Part Number: SDA-555-7453
Estimated Ship Date: Today
Estimated Ship Date: Today
Solenoid, Trans-Brake, Steel, Natural, Ford, C-4, Each
Part Number: TCI-521300
Estimated Ship Date: Today
Estimated Ship Date: Today
Powerglide Case, Superglide, 2-Piece, Permanent Mold Aluminum Casting, SFI 4.1 Certfied, Each
Part Number: REI-PG2000
Estimated Ship Date: Today
Estimated Ship Date: Today
Clutch Cable, Standard, Black Vinyl Jacket, Kawasaki, Each
Part Number: MNP-03-0384
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Differential Carrier Replacement Parts, Select-A-Loc Service Kit, Magnet, Screw, Thead Locker, Each
Part Number: AUB-541063
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Shifter, Manual Transmission, Ford, Cobra, Each
Part Number: SDA-555-7473
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Axle Housing Brace, APEX, JL/JT Front Axle Armor, Steel, Natural, Jeep, Kit
Part Number: RTE-JL4510
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
