1978 Transmission & Drivetrain

RING AND PINION GEARS, USA Standard ring & pinion sets

Part Number: SPZ-36329

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Clutch Disc, 500-Series, Organic, 1 1/8 in. 10-Spline, 10.5 in. Diameter, Each

Part Number: MCL-260540

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Differential, Lock-Right, Locker, 27-Spline, Mopar, 8.25 in., Each

Part Number: PWT-1230-LR

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 17, 2026 if ordered today

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Gear, Ring and Pinion, 3.70:1 Ratio, Chevy, Set

Part Number: MGR-V885370

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Gear, Ring and Pinion, 3.73:1 Ratio, 1.625 in. Pinion, 28 Spline, 7.5 in. Ring Gear, Ford 7.5/7.5 in. IRS, Set

Part Number: YGA-24339

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 31, 2026 if ordered today

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Bellhousing, SFI 30.1 Approved, Aluminum, Natural, GM, Small Block, LT, Big Block, Powerglide, Each

Part Number: ATI-200045A

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Hydraulic Master Cylinder Kit 1973 1979 Ford F100

Part Number: IST-HFF1006MK

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Differential, Lock-Right, Locker, 30-Spline, Toyota, 8 in., Each

Part Number: PWT-1610-LR

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 17, 2026 if ordered today

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Gear, Ring and Pinion, 3.73:1 Ratio, GM, 12-Bolt Truck, 4 Series, Set

Part Number: RMG-4902801

4.0 out of 5 stars ( 12 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Ring and Pinion Kit

Part Number: RMG-D44456RUB

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Axle Shaft, Rear, C-Clip, 1541H Alloy, 30 Spline, 31.438 in. Length, GM 8.875 in., ChevyGMC, Pickup/SUV, Each

Part Number: YGA-21256

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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

Part Number: CTF-CFT361800

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Master Cylinder, Hydraulic Clutch Master Cylinder Kit, Single Bowl Design, Aluminum, Natural, Cap, White Plastic Remote Reservoir, Chevrolet, Kit

Part Number: IST-HGC3MK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Ring and Pinion Gears, 5.38:1 Ratio, 26-spline, Standard Ring Gear Rotation, Dana 44, Set

Part Number: SPZ-36053

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Flywheel, Steel, 143-Tooth, 36.3 lb., Internal Engine Balance, Mopar, Big, Small Block, Each

Part Number: CTF-700420

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Ring and Pinion

Part Number: MGR-GM75-323

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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USA Standard Master Overhaul kit for the GM 8.5 front differential

Part Number: SPZ-37056

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Pressure Plate, Centerforce II, Diaphragm-Style, 12 in. Disc Diameter, Each

Part Number: CTF-CFT361909

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Dura Grip Positraction Carrier, Traction-Loc, Ford 9 in., 31 Spline, Aggressive Engagement, Each

Part Number: YGA-26009

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Ring and Pinion, RP TOYOTA LANDCRUISER 4.11

Part Number: RMG-TL95411

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Gear, Ring and Pinion, 4.11:1 Ratio, 1.750 in. Pinion, 30 Spline, 10.500 in. Ring Gear, GM 14 Bolt, Set

Part Number: YGA-24135

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Differential Cover, Aluminum Girdle Cover, Natural, 10-bolt, GM 7.5 in., GM 7.625 in., Each

Part Number: YGA-32118

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Ring & Pinion Gear, 4.56 Ratio, GM, 8.5 in./8.6 in., Set

Part Number: YGA-24161

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Valve Body, Full Manual, Reverse Pattern, Chevy, TH400, Each

Part Number: HUP-HP2211R

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

• Core Charge $100.00
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Clutch Kit, StreetPro Clutch, One Disc, 1.125 in. - 26-spline, Organic Disc, Pressure Plate, Throwout Bearing, Chevrolet, Kit

Part Number: MCL-75131

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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