1956 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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Silver Sport EasyFit TREMEC TKX Install Kit 55-62 Corvette

Part Number: IST-EFKC1TKX

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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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Axle Assembly, 55-57 Chevy B-Body, Rear, Centurion 9-inch, 31-Spline, 5 x 4.75 in. Bolt Pattern, Housing & Axle Kit

Part Number: CUR-CE-GMB5557X

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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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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Clutch Conversion, Single Disc, Dual Sided, Organic, Metallic, Sprung Hub, Steel Flywheel, 26-Spline, Throwout Bearing, Chevy, Pontiac, Kit

Part Number: RAM-90-0850

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Estimated Ship Date: Dec 2, 2025 if ordered today

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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 16, 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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Automatic Transmission, Remanufactured, Forward Shift Pattern, Manual Valve Body, Buick, Oldsmobile, Pontiac, TH350, Each

Part Number: TCI-312100

3.0 out of 5 stars ( 2 )

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Clutch Kit, Street Twin, 1.125 in. - 26-spline, Sintered Bronze Disc, Pressure Plate, Billet Steel Flywheel, Chevy, Kit

Part Number: MCL-6400107M

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Estimated Ship Date: Dec 22, 2025 if ordered today

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DROPOUT ASSEMBLY

Part Number: YGA-13210

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Clutch Kit, Hot Street, Billet Steel Flywheel, 11 in. Disc, 26 Spline, 1.125 in. Input Diameter, Diaphragm, Chevy, Kit

Part Number: HAY-93-1002

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Estimated Ship Date: Dec 10, 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, 11" Explorer Disc

Part Number: CUR-CR-GB135TEBB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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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 15, 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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GM 4L80E Four wheel drive 4 speed overdrive automatic transmission designed for LT style engines. Level 4

Part Number: GES-GS4L804X4LT4

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Estimated Ship Date: Today

• Core Charge $650.00
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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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Manual Transmission Overhaul Kit, Borg Warner T-90A, Jeep, Kit

Part Number: OMX-1880203

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 3, 2026 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 16, 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 16, 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 16, 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 16, 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 16, 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, Wilwood 11" Dynapro Black Calipers

Part Number: CUR-CR-GB137TWAB

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Estimated Ship Date: Dec 16, 2025 if ordered today

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