1957 CHEVROLET Transmission & Drivetrain

Automatic Transmission, Early 6 bolt GM Bellhousing, Automatic Valve Body, Standard Shift Pattern, GM, 4L80E, 4WD, 97-99 Electronics, Each

Part Number: SUM-700473

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Estimated Ship Date: Monday 11/17/2025

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Automatic Transmission, Early 6 bolt GM Bellhousing, Automatic Valve Body, Standard Shift Pattern, GM, 4L80E, 2WD or RWD, 97-99 Electronics, Each

Part Number: SUM-700472

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Estimated Ship Date: Monday 11/17/2025

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Silver Sport EasyFit TREMEC TKX Install Kit 55-62 Corvette

Part Number: IST-EFKC1TKX

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Estimated Ship Date: Monday 11/17/2025

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Manual Transmission and Installation Kit Combo, EasyFit Tremec TKX, 5 Gears, 1.125 in. - 26-spline, 31-spline Output, Shifter, Mount, Chevrolet, Kit

Part Number: IST-EFKBFOTKX

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Estimated Ship Date: Monday 11/17/2025

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Transmission Combo, ProFit, Tremec TKX, 5-Speed, 2.87:1 First Gear, 0.68:1 Fifth Gear, Chevy, Corvette, 1956-62, Kit

Part Number: AWR-COGM-C1FX

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Automatic Transmission, Early 6 bolt GM Bellhousing, Automatic Valve Body, Standard Shift Pattern, GM, 4L80E, 4wd, 95-96 Electronics, Each

Part Number: SUM-700474

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Estimated Ship Date: Monday 11/17/2025

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Crate Axle, 55-57 GM B-Body Centurion 9-Inch, Black PC, 31-Spline, 3.50 Ratio, Helical Limited Slip, 11" Explorer Disc

Part Number: CUR-CR-GB135TEBB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/17/2025

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Transmission Combo, ProFit, Tremec TKX, 5-Speed, 2.87:1 First Gear, 0.68:1 Fifth Gear, Chevy, Tri-5, 1955-57, Kit

Part Number: AWR-COGM-B1FX

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Clutch Kits, 4400 Series, Truck Pull/Sand Drag, Full Face, 2-Disc, 1.125 in. x 10 Spline, 168-Tooth Flywheel, Internal Balance, Chevy, V8, Kit

Part Number: MCL-4402-04

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Automatic Transmission, Early SBC/BBC 6 bolt GM Bellhousing, Automatic Valve Body, 900+HP Heavy Duty, GM, 4L80E, 2WD or RWD, 97-99 Electronics, Each

Part Number: SUM-700476

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Estimated Ship Date: Monday 11/17/2025

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Clutch Kit, Truck Pull, Custom Order, Dual Disc, Sintered Iron, 11 in., 168-Tooth Flywheel, Internal Balance, Deep Bellhousing, SBC, BBC, Kit

Part Number: RAM-45750

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Clutch Kit, Truck Pull, Custom Order, Dual Disc, Sintered Iron, 11 in., 168-Tooth Flywheel, Internal Balance, Standard Depth Bellhousing, SBC, BBC

Part Number: RAM-45760

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 28, 2025 if ordered today

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Clutch Kit, Pro Street Dual Disc, 1.125 in. - 10-spline, Metallic Disc, Pressure Plate, Flywheel, Chevy, GMC, Kit

Part Number: RAM-60-2122NS

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Combo, ProFit, Close Ratio, T-56 Magnum, 6-Speed, 1955-57 Tri-5 Chevy, 2.66:1 First Gear, 0.63:1 Sixth, Kit

Part Number: AWR-COGM-B1G

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Combo, ProFit, Wide Ratio, T-56 Magnum, 6-Speed, 1955-57 Tri-5 Chevy, 2.97:1 First Gear, 0.50:1 Sixth, Kit

Part Number: AWR-COGM-B1J

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Silver Sport EasyFit TREMEC TKX Install Kit 55-57 Bel Air - Front Shift

Part Number: IST-EFKBMSTKX

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Clutch Kit GM SBC BBC Tremec T56 TKO TKX. Twin Disc Clutch Kit 1-1/8 x26 Spline. Sprung Hub, Organic, SFI 1.1, Billet, Rebuildable, Steel, 6 Bolt.

Part Number: MNC-S0005

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Crate Axle, 55-57 GM B-Body Centurion 9-Inch, Black PC, 31-Spline, 3.00 Ratio, Helical Limited Slip, 11" Explorer Disc

Part Number: CUR-CR-GB130TEBB

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Estimated Ship Date: Dec 11, 2025 if ordered today

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55-57 GM B-Body 9-Inch Crate, Black PC, 31-Spline Axle, 3.00 Ratio, Helical Worm Gear Differential, Brakes Not Included

Part Number: CUR-CR-GB130TNBB

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Crate Axle, 55-57 GM B-Body Centurion 9-Inch, Black PC, 31-Spline, 3.00 Ratio, Helical Limited Slip, Wilwood 11" Dynapro Black Calipers

Part Number: CUR-CR-GB130TWAB

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Estimated Ship Date: Dec 11, 2025 if ordered today

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55-57 GM B-Body 9-Inch Crate, Black PC, 31-Spline Axle, 3.50 Ratio, Helical Worm Gear Differential, Brakes Not Included

Part Number: CUR-CR-GB135TNBB

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Crate Axle, 55-57 GM B-Body Centurion 9-Inch, Black PC, 31-Spline, 3.50 Ratio, Helical Limited Slip, Wilwood 11" Dynapro Black Calipers

Part Number: CUR-CR-GB135TWAB

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Crate Axle, 55-57 GM B-Body Centurion 9-Inch, Black PC, 31-Spline, 3.70 Ratio, Helical Limited Slip, 11" Explorer Disc

Part Number: CUR-CR-GB137TEBB

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Estimated Ship Date: Dec 11, 2025 if ordered today

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55-57 GM B-Body 9-Inch Crate, Black PC, 31-Spline Axle, 3.70 Ratio, Helical Worm Gear Differential, Brakes Not Included

Part Number: CUR-CR-GB137TNBB

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Estimated Ship Date: Dec 11, 2025 if ordered today

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