Performance & Replacement Transmission & Drivetrain Parts

Gear, Ring and Pinion, 3.73:1 Ratio, GM, 9.5 in., 14-Bolt, Truck, Set

Part Number: MGR-GM9-5-373

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Flywheel, Billet Steel, 153-Tooth, External Engine Balance, 28.000 lbs., 1-Piece Rear Main Seal, SFI 1.1, Chevy, V8, Each

Part Number: RAM-1509

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Clutch and Flywheel Kit

Part Number: CTF-KCFT811035

Not Yet Reviewed

Estimated Ship Date: Today

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Flywheel, Cast Iron, 168-tooth, 30 lbs., External Engine Balance, Chevy, GMC, 400, Each

Part Number: SUM-700086

Not Yet Reviewed

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Flywheel, Billet Steel, 166-Tooth, 30 lb., Internal Engine Balance, Pontiac, V8, Each

Part Number: SUM-700181

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Oct 13, 2025 if ordered today

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Differential, Posi Performance, Limited Slip, 28-Spline, for use on GM, 7.625 in., Each

Part Number: ETN-19599-010

4.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Flexplate, 168-Tooth, Internal Balance, Steel, SFI 29.1, Chevy, Small Block, Big Block, Each

Part Number: SCA-FP-350-SFI

3.74 out of 5 stars ( 19 )

Estimated Ship Date: Today

Neutral Safety Switch, Ford, C-4, Each

Part Number: SDK-C4AZ-7A247-C

4.85 out of 5 stars ( 13 )

Estimated Ship Date: Today

Automatic Transmission Trans-Brake Solenoids, Steel, Zinc Finish, GM, TH400, Each

Part Number: FTI-F4010

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Clutch Kit, RST, 1 1/8 in. x 10-Spline, 10.50 in. Diameter Disc, Chevy, Small/Big Block, Kit

Part Number: MCL-6913-04

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Flywheel, Steel, 157-Tooth, External 28 oz. Imbalance, Ford, Lincoln, Mercury, Windsor, Each

Part Number: MLL-BPPF157T28

Not Yet Reviewed

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Automatic Transmission Kickdown Cable, Braided Stainless Steel Jacket, Carburetor, Ford, C-4, Kit

Part Number: SUM-200038

4.45 out of 5 stars ( 11 )

Estimated Ship Date: Today

Clutch Kit, 11.000 in. Diameter, Heavy Duty, Street, Cadillac, Chevy, Pontiac, 5.7, 6.0L, Kit

Part Number: ACL-GM9-HDSS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Clutch, Super StreetPro, 1.000 in. - 23-spline, Organic Disc, Pressure Plate, Ford, 5.0L, Kit

Part Number: MCL-75253

Not Yet Reviewed

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Gear, Ring and Pinion, 4.86:1 Ratio, Ford, 9 in., Set

Part Number: RMG-79-0066-1

Not Yet Reviewed

Estimated Ship Date: Today

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Trans-Brake Solenoid, TH400, Steel, Zinc, Each

Part Number: TCI-221300TCI

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Axles, C-clip Type, 1541H Alloy Steel, 30-spline, 31.375 in. Length, Rear, GM 8.5 in., Chevy, GMC, Pair

Part Number: MSR-A3079GMTK

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Automatic Shifter, 3-4 Speed Floor Shifter, Chevy, Mopar, Ford, Lincoln, Mercury, Each

Part Number: MRG-7668

4.1 out of 5 stars ( 41 )

Estimated Ship Date: Today

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Axles, Direct Fit, Rear, 1541H Steel, 29-Spline, Jeep, AMC Model 20, Pair

Part Number: MSR-CJ-S

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Clutch Kit, RXT Street Twin Power Pack, 1.125 in. - 26-spline, Ceramic Disc, Pressure Plate, Aluminum Flywheel, Ford, Kit

Part Number: MCL-6335807M

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Clutch Master Cylinder, Direct Fit Hydraulic Conversion, Braided Stainless Steel Hose, Clutch Pedal, Chevy, Kit

Part Number: MCL-1434004QD

4.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Clutch Fork, Steel, Natural, Chevrolet, Small/Big Block, Each

Part Number: MMU-29969

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Automatic Transmission Filter, Chevy, GMC, Each

Part Number: ADO-TF289

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Transmission Adapter, Steel, Chevy Engine, to Buick, Cadillac, Oldsmobile, Pontiac TH350/TH400/700R4 Transmissions, Each

Part Number: TRD-0060

4.58 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Neutral Safety Switch, Ford, Mercury, Each

Part Number: SDK-C9ZZ-7A247-B

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Today