1978 Transmission & Drivetrain

Ring and Pinion Complete Kits, 4.09:1 Ratio, 26-spline, Standard Rotation, Dana 44, Chevy, Dodge, Ford, GMC, International, Isuzu, Jaguar, Jeep, Kit

Part Number: SDH-22745-5X

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Gear, Ring and Pinion, 4.56:1 Ratio, GM, 12-Bolt Truck, Set

Part Number: HUU-02-114

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Ring and Pinion Gears, 4.56:1 Ratio, 26-spline, Reverse Ring Gear Rotation, Dana 44, Set

Part Number: SPZ-36066

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Gear, Ring and Pinion, 3.42:1 Ratio, GM, 7.5 in./7.625 in., 10-Bolt, 2 Series, Set

Part Number: RMG-4900051

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Clutch Discs, Metallic, 1 1/8 in. Diameter Shaft, 26-Spline, 7.25 in. Diameter Disc, Circle Track, Set of 3

Part Number: RAM-8953-3

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Estimated Ship Date: Apr 7, 2026 if ordered today

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USA Standard Master Overhaul kit for the '63-'79 GM CI Corvette differential

Part Number: SPZ-37063

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Ring and Pinion Gears, EXCel, Dana 44, 4.09:1 Ratio, 26-spline, Standard, for 3.92 or Numerically Higher Ratio Carrier, Front, Dana 44, Ford, Set

Part Number: RMG-D44409

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Gear, Ring and Pinion, 4.10:1 Ratio, GM, 7.5 in./7.625 in., 10-Bolt, 2 Series, Set

Part Number: RMG-49-0009-1

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Ring and Pinion Gears, 3.31:1 Ratio, 30-spline, Standard Ring Gear Rotation, Ford 8.8 in., Set

Part Number: SPZ-36121

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Estimated Ship Date: Today

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Pressure Plate, Centerforce I, Diaphragm-Style, 11 in. Disc Diameter, Each

Part Number: CTF-CF360049

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Pressure Plate, Centerforce II, Diaphragm-Style, 10.4 in. Disc Diameter, Each

Part Number: CTF-CFT361874

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Differential, No-Slip Traction System, 30-Spline, GM 10.5 in., Each

Part Number: PWT-92-0705-3000

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Flywheel, Billet Steel, 153-Tooth, Internal Engine Balance, 14.000 lbs., 2-Piece Rear Main Seal, SFI 1.1, Chevy, V8, Each

Part Number: RAM-1510-14

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Installation Kit, Master Overhaul, Ford 9 in., Kit

Part Number: YGA-14159

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Clutch Kit

Part Number: MCL-75119

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Yoke, Differential Location, 29-spline Inner, Cast Steel, Detroit 7260 U-joint Style, Rear, Chrysler 9.25 in.

Part Number: YGA-41001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 24, 2026 if ordered today

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Gear, Ring and Pinion, 4.56:1 Ratio, Dana 60, Set

Part Number: MGR-D60-456

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Ring & Pinion Gear Set Ford 8.8" / 4.56 Ratio

Part Number: SVL-2020499

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Clutch Kit, 1.500 in. - 10-spline, Organic Disc, Pressure Plate, Chevy, GMC, Kit

Part Number: LUK-04-106

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Estimated Ship Date: May 1, 2026 if ordered today

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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

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Yukon Bearing install kit for Ford 8" differential

Part Number: YGA-11040

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Clutch Disc, Metallic, 1 1/8 in. 26-Spline, 12.0 in. Disc, Each

Part Number: MCL-260573

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Throwout Bearing, Hydraulic, Each

Part Number: CTF-601878

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Clutch Kit, Dual Friction, 1 in. Diameter Shaft, 23-Spline, 12 in. Diameter Disc, Dodge, Pickup/Van, Kit

Part Number: CTF-DF946909

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Axle 9" FORD REAR, '77&UP TRK31spl, 32", Use_SET20 BRG

Part Number: SPZ-11988

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Estimated Ship Date: Apr 9, 2026 if ordered today

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