1978 Transmission & Drivetrain

Differential, Lock-Right, Locker, 30-Spline, GM, 10.5 in., Each

Part Number: PWT-1955-LR

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Free Shipping

Clutch Kit, Premium Replacement, 9.5 Disc, 10 Spline, Ford, Mustang, 2.8L, Kit

Part Number: RAM-88398

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Flywheel, Billet Steel, 143-Tooth, Internal Engine Balance, 29.000 lbs., SFI 1.1, Dodge, Chrysler, Plymouth, V8, Each

Part Number: RAM-1595LW

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Differential Carrier Components, Trac Loc Positraction Internals, 35 Spline, Dana 60/70, 35 Spline Axles, Kit

Part Number: YGA-16008

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

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

Part Number: RMG-GM75342OE

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

• Free Shipping

Universal Joint, Spicer 1350 Style, Greasable, Steel, Each

Part Number: SUM-732002

3.17 out of 5 stars ( 6 )

Estimated Ship Date: Today

Pressure Plate, Diaphragm-Style, 10.5 in. Disc Diameter, Buick, Chevy/Ford, GMC/Oldsmobile, Pontiac, Each

Part Number: MCL-360703

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Ring and Pinion Installation Kit, Master Kit, Ford 8 in., Kit

Part Number: MGR-RA310RMKT

4.36 out of 5 stars ( 11 )

Estimated Ship Date: Today

• Free Shipping

Ring and Pinion Gear Installation Kit, Master Overhaul Kit, 30 Spline, GM 10.5 in., 14-Bolt, Truck, Kit

Part Number: YGA-14070

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Clutch Kit, Organic, 1 1/8 in.- 10-Spline, 12 in. Disc, Chevy/GMC, Pickup, SUV, Van, L6, V8, Kit

Part Number: ZZZ-MU9091-1

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Free Shipping

Clutch Kit,, 1.063 in. x 10-Spline, Street Pro, Ford, Kit

Part Number: MCL-75133

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Automatic Transmission Rebuild Kit, TransKit, GM, TH375, TH400, Kit

Part Number: BMM-20229

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Free Shipping

Axle Shaft, 28-Spline, 31.375 in. Length, Chevy, GMC, 8.5 in., Rear, Each

Part Number: RMG-92-25178

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Free Shipping

Gear, Ring and Pinion, 3.25:1 Ratio, Ford, 8 in., Set

Part Number: MGR-F880325

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

• Free Shipping

Pressure Plate, Diaphragm-Style, 11 in. Disc Diameter, Ford, Mercury, Each

Part Number: MCL-360850

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Clutch Kit, StreetPro, Organic, 1 1/8 in.- 26-Spline, 10.5 in. Disc, Ford, Mustang, 4.6L, Kit

Part Number: MCL-75106

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Gear, Ring and Pinion, 3.50:1 Ratio, Ford, 9 in., Set

Part Number: RMG-4900271

4.0 out of 5 stars ( 6 )

Estimated Ship Date: Mar 4, 2026 if ordered today

• Free Shipping

Automatic Rebuild Kit, Master Racing Ultimate Kit, Torqueflite 727, 24-Spline, Alto Red Eagle Clutches, Kit

Part Number: TCI-149315

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Automatic Transmission Rebuild Kit, Pro Super, GM, TH350, Kit

Part Number: TCI-328800

4.44 out of 5 stars ( 9 )

Estimated Ship Date: Mar 2, 2026 if ordered today

• Free Shipping

Grizzly Locker, Dana 60, 35 Spline, 4.56 Up Ratio, Each

Part Number: YGA-28005

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Flywheel, 153 Tooth, Nodular Iron, Chevrolet, V8, Internal Balance, Each

Part Number: MCL-450300

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Wheel Bearing, Each

Part Number: TMK-SET9

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Today

Clutch Kit, Street Twin, 1.125 in. - 26-spline, Sintered Bronze Disc, Pressure Plate, Billet Steel Flywheel, Chevy, Kit

Part Number: MCL-6400107M

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Differential Covers, Differential Cover Kits, Dana 30/Dana Super 30, 10-bolt, Nodular Iron, Black Textured Powdercoated, Bolts, Gaskets, Kit

Part Number: SDH-10023534

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Free Shipping

Differential Pinion Yoke, 1350, 30 Spline, Forged Steel, GM, 8.875 in., Each

Part Number: YGA-41069

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping