1978 Transmissions Transmission & Drivetrain

TCI Valve Body Gaskets GSK221500

TCI Valve Body Gaskets GSK221500

Gasket, Valve Body, GM, TH400, Each

Part Number: TCI-GSK221500

5.0 out of 5 stars ( 3 )

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TCI Full Manual Valve Bodies 321000

Valve Body, Full Manual, Forward Pattern, Chevy, TH350, Each

Part Number: TCI-321000

4.25 out of 5 stars ( 8 )

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South Bend Clutch Stage 2 Endurance Clutch Kits KF242T5-HD-OCE

Clutch Kit, Stage 2 Endurance, Single, 1.000 in. - 22-spline, Organic/Ceramic Disc, Pressure Plate, Volvo, Kit

Part Number: SBB-S1346

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Centerforce I Clutch Kits KCF524816

Clutch Kit, Centerforce I, 1.125 in. - 26-spline, Organic Disc, Buick, Chevy, Kit

Part Number: CTF-KCF524816

4.0 out of 5 stars ( 2 )

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QuickTime Flexplate Spacers RM-935

Flexplate Spacers, Aluminum, Chevy, Set of 5

Part Number: QTI-RM-935

Not Yet Reviewed

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TCI Racing Overhaul Kits 328600

Kit Overhaul Racing 68-Later GM TH350

Part Number: TCI-328600

5.0 out of 5 stars ( 2 )

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Standard Motor Automatic Transmission Control Solenoids SZ-1

Transmission Solenoid, Detent Solenoid, Downshift, Kickdown, GM, Each

Part Number: SMP-SZ1

3.2 out of 5 stars ( 5 )

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Dorman Clutch Pilot Bushings and Bearings 14650

Clutch Pilot Bushing, Solid, Powdered Metal, Each

Part Number: RNB-14650

3.71 out of 5 stars ( 7 )

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Centerforce Dual Friction Clutch Kits DF611739

Clutch Kit, Dual Friction, 1 1/8 in. Diameter Shaft, 26-Spline, 10.4 in. Diameter Disc, Ford, Kit

Part Number: CTF-DF611739

Not Yet Reviewed

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RAM Billet Aluminum 130-Tooth Flywheel 2583

Flywheel, Billet Aluminum, 130-Tooth, Internal Engine Balance, 14.000 lbs., SFI 1.1, Dodge, Chrysler, Plymouth, V8, 8-Bolt, Each

Part Number: RAM-2583

Not Yet Reviewed

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ATP 166-Tooth Flexplate Z-116

Flexplate, 166-tooth, Steel, External Balance, Oldsmobile, Each

Part Number: ATP-Z116

4.2 out of 5 stars ( 5 )

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ATI Wicked Quick Valve Bodies ATI403091

Automatic Transmission Valve Body, Full Manual, Billet Aluminum, TH400, Each

Part Number: ATI-403091

Not Yet Reviewed

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Centerforce Dual Friction Clutch Kits DF070800

Clutch Kit, Dual Friction, 1 in. Diameter Shaft, 23-Spline, 11 in. Diameter Disc, Dodge, Plymouth, Kit

Part Number: CTF-DF070800

4.63 out of 5 stars ( 8 )

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ATI SFI 168-Tooth Flexplate ATI915544

Flexplate, 168-tooth, Steel, Internal Engine Balance, 2-piece Rear Main Seal, Chevy, Small Block

Part Number: ATI-915544

3.0 out of 5 stars ( 1 )

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ARP High Performance Series Pressure Plate Bolt Kits 190-2201

Pressure Plate Bolts, 3/8-16, Hex Head, Chromoly, Black Oxide, High Performance, Pontiac, V8, Kit

Part Number: ARP-190-2201

4.95 out of 5 stars ( 21 )

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TCI Premium Series 157-Tooth Flexplate 529103

Flexplate, Premium, 157 Tooth, 10.500 in. Bolt Pattern, Steel, Black E-Coated, External 28 oz. Imbalance, Ford, Small Block, Each

Part Number: TCI-529103

Not Yet Reviewed

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Lokar Hi-Tech Flexible Braided Stainless Transmission Dipsticks TD-30C4TMPAN

Transmission Dipstick, Braided Stainless Steel, Natural, Transmission Mount, C-4, Pan-Fill, Each

Part Number: LOK-TD-30C4TMPAN

4.33 out of 5 stars ( 3 )

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Advance Adapters Pilot Bushings 716193

Pilot Bushing, Custom Extended Pilot Bushing, Solid, Bronze, Chevy to Ford transmission, Each

Part Number: ADD-716193

4.83 out of 5 stars ( 6 )

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RAM Billet Steel 135-Tooth Flywheel 1535

Flywheel, Billet Steel, 135-Tooth, Internal Engine Balance, 11.500 lbs., 1-Piece Rear Main Seal, SFI 1.1, Ford, L4, Each

Part Number: RAM-1535

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Advance Adapters Pilot Bushings 716168

Pilot Bushing, Solid, Bronze, .750 in. Pilot, Chevy, Each

Part Number: ADD-716168

5.0 out of 5 stars ( 4 )

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J.W. Performance Short Overhaul Kits 60090

Transmission Gaskets, Transmission Seals, Ford, C-6, Kit

Part Number: JPT-60090

5.0 out of 5 stars ( 1 )

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QuickTime Bellhousings RM-6055

Bellhousing, Steel, Black, Ford, Small Block, Cleveland, ZF5, ZFS6, Kit

Part Number: QTI-RM-6055

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

SPEC Tuned Billet 157-Tooth Flywheel SF82S

Flywheel, Steel, 157-Tooth, 17.6 lb., 28 oz.External Engine Balance, Ford, Each

Part Number: SXC-SF82S

5.0 out of 5 stars ( 5 )

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RAM Concept 9.5 Dual Disc Clutch Kits with Billet Flywheel 75-2125S

Clutch Kit, Force 9.5 Dual Disc, 1.125 in. - 26-spline, Organic Disc, Pressure Plate, Flywheel, Chevy, Small Block, Kit

Part Number: RAM-75-2125S

Not Yet Reviewed

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ATI SFI 164-Tooth Flexplate ATI915705

Flexplate, 164-tooth, External, 28 oz. Imbalance, Steel, SFI 29.1, Ford, Each

Part Number: ATI-915705

5.0 out of 5 stars ( 2 )

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