Transmissions & Transmission Parts

Manual Transmission Rebuild Kit, Muncie, M-20, M-21, M-22, 1 in. Countershaft, GM 66-72, Kit

Part Number: SUM-705100

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Clutch Kit, Organic, 1-1/16 in. Shaft, 10-Spline, 11 in. Diameter Disc, Ford, Kit

Part Number: SUM-700818

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/8/2025

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Transmission Filter, Hi-Flow/Race, Buick, Chevy, Oldsmobile, Pontiac, TH350, Kit

Part Number: SUM-G1090

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/8/2025

Transmission Filter, Hi-Flow/Race, Brass Screen, Duraprene Fiber Gasket, Buick, Chevy, Oldsmobile, Pontiac, TH400, Kit

Part Number: SUM-G1091-F

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/8/2025

Clutch Kit, RST Street Twin, Organic, 1.125 in. - 26, Billet Steel Flywheel, Chevy, Pontiac, Small Block LS, Kit

Part Number: MCL-6405507

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 12/8/2025

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Transmission Pan, Stock, Steel, Chrome, Finned, GM, TH350, Each

Part Number: SUM-G3885

4.64 out of 5 stars ( 14 )

Estimated Ship Date: Monday 12/8/2025

Transmission Dipstick, Steel, Chrome, TH350, Each

Part Number: SUM-G3879

4.09 out of 5 stars ( 11 )

Estimated Ship Date: Monday 12/8/2025

Clutch Kit, Organic, 1-1/8 in. Shaft, 26-Spline, 10-3/8 in. Diameter Disc, GM, Chevy, Kit

Part Number: SUM-700812

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Monday 12/8/2025

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Automatic Transmission Rebuild Kit, Master Racing, GM, TH400, Kit

Part Number: TCI-259000

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Transmission Pan, Stock Depth, Aluminum, Black Powdercoated, Finned, GM, 700R4, Each

Part Number: SUM-G3894B

2.43 out of 5 stars ( 7 )

Estimated Ship Date: Monday 12/8/2025

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Automatic Transmission Kickdown Cable, Braided Stainless Steel Jacket, Carburetor, GM, TH350, Kit

Part Number: SUM-200031

2.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 12/8/2025

Torque Converter Lockup Kit, Vacuum Switch Activated, 700R4, Kit

Part Number: SUM-705418

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/8/2025

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Tailshaft Housing, Aluminum, Roller Bearing, GM, Powerglide, Each

Part Number: REI-PGH1R

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/8/2025

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Torque Converters, Twister 3/4 Race, 9.600 in. Dia., with Lockup, 30-Spline, 11.125 in. bolt pattern, 2,400-2,800 rpm Stall, 4L60-E, 4L65-E, Each

Part Number: HAY-97-1H24Q

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Transmission Pan, Stock, Steel, Chrome, Finned, Ford, AOD, Each

Part Number: SUM-G3887

4.63 out of 5 stars ( 24 )

Estimated Ship Date: Monday 12/8/2025

Transmission Filter, Buick, Chevy, Oldsmobile, Pontiac, TH400, Dacron Filter, Rubber Gasket, Kit

Part Number: SUM-G1891R

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Monday 12/8/2025

Flexplate, 168-Tooth, External Engine Balance, 1-Piece Rear Main Seal, Chevy, Small Block, GM V6, Each

Part Number: SUM-G104STK

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/8/2025

Automatic Transmission Tailhousing, Aluminum, Natural, GM, TH400, Each

Part Number: REI-SH400HR

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/8/2025

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Automatic Transmission Rebuild Kit, Kolene Steels, GM, Powerglide, Non-Lockup, 17-Spline, Kit

Part Number: SUM-705022

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/8/2025

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Clutch Cable, with Aluminum Quadrant, Adjustable, Ford, Kit

Part Number: SUM-700106

3.62 out of 5 stars ( 13 )

Estimated Ship Date: Monday 12/8/2025

Flexplate, 153-Tooth, External Balance, Chevy Gen I small block V-8 and GM V-6, SFI 29.1, Each

Part Number: SUM-G117SFI

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

Bellhousing, Steel, Black, SFI 6.1, Chevy SB/BB to Chevy LS T-56 Transmission, 5.950 in. Depth, Kit

Part Number: SUM-7001100

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/8/2025

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Clutch Fork, Steel, Zinc Plated, Buick, Chevy, GMC, Oldsmobile, Pontiac, L6, V6, V8, Each

Part Number: SUM-700104

4.08 out of 5 stars ( 12 )

Estimated Ship Date: Monday 12/8/2025

Planetary Gear, 5-Pinion, Rear, 4L60,65,70E, 700R4, OE Refurbished, Each

Part Number: SUM-705420-RR

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Flexplate Adapter, Pilot extension, Crankshaft Hub, Steel, Natural, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-704004

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 12/8/2025