1978 Transmission & Drivetrain

Flywheel, Billet Steel, 143-Tooth, Internal Engine Balance, 36.000 lbs., SFI 1.1, Dodge, Chrysler, Plymouth, V8, Each

Part Number: RAM-1595

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Clutch Kit, Street Level, Organic, 1 1/8 in. Diameter Shaft, 10-Spline, 10.5 in. Diameter Disc, Chevy, Kit

Part Number: MCL-75017

1.5 out of 5 stars ( 2 )

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Differential Carriers, Trac-Loc Carrier Cases, Ford 8 in., Clutch-type, 10-bolt, 28-spline, Does Not Include Spider Gears, Rear, Ford 8 in., Each

Part Number: YGA-20075

4.5 out of 5 stars ( 2 )

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Gear, Ring and Pinion, 4.27:1 Ratio, Dana 44, Set

Part Number: MGR-D44-427

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Clutch Kit, Centerforce I, Diaphragm-Style, 224mm Disc Diameter, Each

Part Number: CTF-CF010517

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Flywheel, Billet Steel, 153-Tooth, Internal Engine Balance, 10.500 lbs., 2-Piece Rear Main Seal, SFI 1.1, Chevy, V8, Each

Part Number: RAM-1510-10

5.0 out of 5 stars ( 2 )

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Spider Gear Kit, Dura-Grip, Dana 44, 30 Spline, Kit

Part Number: YGA-16168

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Flywheel, Billet Aluminum, 164-Tooth, Internal Engine Balance, 16.000 lbs., SFI 1.1, Ford, V8, Each

Part Number: RAM-2516

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Gear, Ring and Pinion, 3.54:1 Ratio, Dana 44, Set

Part Number: MGR-D44-354

4.83 out of 5 stars ( 6 )

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Ring and Pinion Gears, 4.11:1 Ratio, 26-spline, Standard Ring Gear Rotation, Dana 44, Set

Part Number: SPZ-36041

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Spartan Differential Locker, Chrysler 8.25 in., 29-spline Axle, Chrysler, Dodge, Jeep, Plymouth, Each

Part Number: SPZ-17038

4.0 out of 5 stars ( 1 )

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Clutch Kit, Dual Friction, 1 1/16 in. Diameter Shaft, 10-Spline, 11 in. Diameter Disc, Ford, Pickup, SUV, Kit

Part Number: CTF-DF226552

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Ring and Pinion Installation Kit, Master Overhaul, GM 8.5 in., Rear, Kit

Part Number: YGA-14090

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Yukon Dura Grip positraction internals for 8.8" Ford with 28 spline axles

Part Number: YGA-16015

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Ring and Pinion Complete Kits, 4.56:1 Ratio, 26-spline, Standard Rotation, Dana 35, American Motors, Ford, Jeep, Kit

Part Number: SDH-73382-5X

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Differential Carrier, Traction-Lok Style, 30-spline, Steel, Rear, Dana 44, Each

Part Number: SDH-73548X

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Estimated Ship Date: May 7, 2026 if ordered today

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Differential Cover, 12-bolt, Aluminum, Polished, GM 8.875 in. Truck, Chevy, GMC, Each

Part Number: YGA-32027

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Automatic Transmission Rebuild Kit, Pro Super, Ford, Lincoln, Mercury, C-6, Kit

Part Number: TCI-448900

4.6 out of 5 stars ( 5 )

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USA Standard Ring & Pinion "thick" gear set for Dana 44 in a 5.13 ratio

Part Number: SPZ-36051

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Flexplate Ford Small Block 164 Teeth Internal Balance C-4/AOD

Part Number: ATI-915727

1.0 out of 5 stars ( 1 )

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Ring and Pinion Gear, 3.73:1 Ratio, GM, 8.5 in./8.6 in., Rear, Set

Part Number: SPZ-36214

4.5 out of 5 stars ( 6 )

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Bellhousing SST Big Block Mopar to Tremec TKX

Part Number: IST-BHM-BBELLA

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Flexplate, 164-Tooth, Internal Balance, Ford 360/428/460, Dual GM Pattern, Conversion, Each

Part Number: TCI-529742

5.0 out of 5 stars ( 5 )

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USA Standard Master Overhaul kit for the 'Model 20 differential

Part Number: SPZ-37065

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Axles, C-Clip, Rear, 1541H Steel, 28-Spline, Chevy, 8.2, 8.5 in., Pair

Part Number: MSR-A102802

4.76 out of 5 stars ( 21 )

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