1978 Transmissions Transmission & Drivetrain

ATI SFI Direct Fit Bellhousings ATI200044A

Transmission Bellhousing, New, Aluminum, SFI 30.1, GM, TH350/TH400, Modified OEM Case, Each

Part Number: ATI-200044A

Not Yet Reviewed

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Centerforce Billet Steel 130-Tooth Flywheel 700460

Flywheel, Steel, 130-Tooth, 28.8 lb., External Engine Balance, Mopar, Small Block, Each

Part Number: CTF-700460

5.0 out of 5 stars ( 1 )

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ATP Automatic Transmission Dipstick Tube Seals SO-35

Transmission Fluid Dipstick Components, Automatic Transmission Dipstick Tube Seals, Tube Grommet, 1.015 in. Bore Diameter, Ford, GM, Each

Part Number: ATP-SO35

4.0 out of 5 stars ( 2 )

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ATI Stock Transmission Overhaul Kits ATI406300

Automatic Transmission Rebuild Set, Gaskets, Seals, Filter, No Bands/Clutches, THM400, Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, Kit

Part Number: ATI-406300

Not Yet Reviewed

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LuK Clutch Kits 6313086770

Clutch Assembly, 342.9mm Clutch Diameter, 301.63mm Clutch Disc Diameter, 10-Spline, 5-Spring, 1.125 in. Input Shaft Diameter, GM, L6, V8, Kit

Part Number: LUK-04-105

5.0 out of 5 stars ( 1 )

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Pioneer 168-Tooth Flexplate FRA-141

FLEXPLATE ASSM.

Part Number: PIO-FRA-141

Not Yet Reviewed

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RAM Throwout Bearings 485

Throwout Bearing, 1 1/16 in. Shaft Diameter, Ford, Jeep, Mercury, Each

Part Number: RAM-485

3.67 out of 5 stars ( 3 )

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TCI Premium Series 168-Tooth Flexplate 399603

Flexplate, Premium, 168 Tooth, 10.750 in./11.500 in. Bolt Pattern, Steel, Black E-Coated, External Balance, Chevy, Small Block, Each

Part Number: TCI-399603

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Reid Racing Bellhousings BH040

Bellhousing, Chrysler, Dodge, Plymouth, to Reid Superglide Case, SFI 30.1 Certified, Aluminum, Each

Part Number: REI-BH040

5.0 out of 5 stars ( 1 )

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LuK Clutch Kits 6273005770

CLUTCH KIT CHRYSLER, DODGE, PLYMOUTH 61-87

Part Number: LUK-05-029

Not Yet Reviewed

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ACDelco Gold Automatic Transmission Fluid Filters 12360651

Automatic Transmission Filter, TH400, AM General, Buick, Cadillac, Checker, Chevy, Ferrari, GMC, Jaguar, Each

Part Number: ADO-TF231

1.0 out of 5 stars ( 2 )

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RAM 200 Series Clutch Discs 202

RAM 200 Series Clutch Discs 202

Clutch Disc, 200 Series, 1.125 in. - 10-spline, Organic, 11.00 in. Diameter, AMC, Buick, Chevy, GMC, Jeep

Part Number: RAM-202

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PRW Gold Series Flexplates 1836001

Flexplate, Gold Series, Chromoly, SFI 29.1, Torqueflite, A727, A904, Mopar, 360 CID, 6-Bolt Crank, Chrysler, Dodge, Plymouth, Each

Part Number: PQX-1836001

Not Yet Reviewed

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McLeod Aluminum 176-Tooth Flywheel 563220

Flywheel, Aluminum, 176-Tooth, Internal Engine Balance, Ford, 429, 460, Each

Part Number: MCL-563220

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

RAM Pressure Plate Studs 492

Pressure Plate Studs, Hex Head, Steel, Black Oxide, Chevy, Big, Small Block, Kit

Part Number: RAM-492

5.0 out of 5 stars ( 2 )

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Hays Heavy-Duty 164-Tooth Flexplate 12-055

Flexplate, Heavy-Duty, External Balance, 164-Tooth, SFI 29.1, Ford, 460, Each

Part Number: HAY-12-055

Not Yet Reviewed

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Crown Automotive Clutch Pivot Repair Kits 3167067K

Clutch Pivot Repair Kit, Bushings, Clips, End Boots, Jeep, Kit

Part Number: CWA-3167067K

5.0 out of 5 stars ( 6 )

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TCI StreetFighter Transmissions 111300

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic/Manual Valve Body, Chrysler, Dodge, Plymouth, Torqueflite A-904, Each

Part Number: TCI-111300

4.0 out of 5 stars ( 2 )

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FTI Performance SR Series 3,800 Stall Torque Converter SR7082

GM NON LOCK-UP TH350, TH400 3600-3800 STALL

Part Number: FTI-SR7082

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

TCI Valve Body Gaskets GSK221201

Valve Body Gasket, Full Manual, Reverse Pattern, Fiber, TH400, Kit

Part Number: TCI-GSK221201

5.0 out of 5 stars ( 1 )

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ATP 164-Tooth Flexplate Z-102

Flexplate, 164-tooth, Steel, External Balance, AMC, Jeep, Each

Part Number: ATP-Z102

3.0 out of 5 stars ( 4 )

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ATI SFI 166-Tooth Flexplate ATI915565

Flexplate, 166-Tooth, External Engine Balance, SFI 29.1, Oldsmobile, V8, Each

Part Number: ATI-915565

5.0 out of 5 stars ( 2 )

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TransGo Automatic Transmission TFSC Shift Kits SK TFSC

SHIFT KIT Valve Body Repair Kit, Torqueflite 3SPD SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SKTFSC

5.0 out of 5 stars ( 1 )

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McLeod RXT Street Twin Clutch Kits 6923-04

Clutch Kit, RXT, 1 1/8 in. x 10-Spline, 9.688 in. Diameter Disc, Chevy, V8, Kit

Part Number: MCL-6923-04

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

RAM Concept 10.5 Dual-Disc Metallic Clutch Kits 50-2122N

Not Yet Reviewed

Estimated Ship Date: May 4, 2026

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TCI Automatic Transmission Servo Sealing Rings 523007

Servo Sealing Rings, for Ford C-4 Automatic Transmission, Kit

Part Number: TCI-523007

4.8 out of 5 stars ( 5 )

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