1978 Transmission & Drivetrain

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

Part Number: CTF-CFT261015

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Ring and Pinion Kit

Part Number: RMG-CR925390

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Clutch Kit, Dual Friction, 1 1/8 in. Diameter Shaft, 21-Spline, 8.875 in. Diameter Disc, Toyota, Kit

Part Number: CTF-DF517010

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Ring & Pinion Gear, 5.13 Ratio, GM, 10.5 in., 14-Bolt, Set

Part Number: YGA-24139

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Ring and Pinion Gears, 4.56:1 Ratio, 23-spline, Standard Rotation, Toyota 7.5 in., Toyota 7.5 in. IFS, Set

Part Number: YGA-24186

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Ring and Pinion Gears, 3.55:1 Ratio, 29-spline, Standard Ring Gear Rotation, Chrysler 9.25 in., Set

Part Number: SPZ-36018

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Clutch Kits, Street 450 Clutch Conversion Kits, 1.125 in. - 10-spline, Single Organic Disc, 11.000 in. Diameter, Buick, Chevy, Olds, Pontiac, Kit

Part Number: HAY-91-1004

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Clutch Kit, Hays Street 450 Clutch, 10-spline, 12 in. Disk, Diaphragm Pressure Plate, Chevy/GMC, Kit 10-spline

Part Number: HAY-91-1006

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Estimated Ship Date: Apr 10, 2026 if ordered today

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High performance Yukon Ring & Pinion gear set for GM 12 bolt truck in a 4.88 ratio

Part Number: YGA-24133

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Clutch Kit, Stage I, 10-spline, 11 in. Disc Diameter, Pressure Plate, Ford, Kit

Part Number: CTF-KCF522639

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Flywheel, Aluminum, 10.5 lbs., Chevy, Each

Part Number: FIZ-198541

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Clutch Kit, HDX, 1.125 in. - 10-spline, Organic Disc, Pressure Plate, Jeep, 4.2L, Kit

Part Number: RAM-88765HDX

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Flywheel, Steel, 130-Tooth, 28.8 lb., External Engine Balance, Mopar, Small Block, Each

Part Number: CTF-700460

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Clutch Kit, Stage 1 Heavy-Duty, Single, 1.130 in. - 10-spline, Organic Disc, Pressure Plate, Jeep, Kit

Part Number: SBB-K01025-HD

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Flywheel, PQx, Billet Aluminum, 168-tooth, 13.900 lbs., SFI 1.1, Internal Engine Balance, Chevy, Each

Part Number: PQX-1935000

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Yukon Dura Grip case, GM 7.5 & 7.625", 3.23 & up

Part Number: YGA-20106

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Ring and Pinion Gears, 3.73:1 Ratio, 29-spline, Standard Ring Gear Rotation, Dana 70, Set

Part Number: SPZ-36088

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Clutch Kit, 450 Street, 10.5 in. Disc, 26 Spline, 1.125 in. Input Diameter, Lever, Dodge, Plymouth, Kit

Part Number: HAY-91-3105

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Flywheel, Billet Aluminum, 143-Tooth, Internal Engine Balance, 17.000 lbs., SFI 1.1, Dodge, Chrysler, Plymouth, V8, 6-Bolt, Each

Part Number: RAM-2595

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Flywheel, Billet Aluminum, 143-Tooth, Internal Engine Balance, 17.000 lbs., SFI 1.1, Dodge, Chrysler, Plymouth, V8, 8-Bolt, Each

Part Number: RAM-2593

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USA Standard ring & pinion sets are the right choice to add confidence to your install. USA Standard Gear offe

Part Number: SPZ-36315

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Flywheel, Aluminum, 13.0 lbs., Mopar, Each

Part Number: FIZ-194361

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Clutch Kit, Dual Friction, 1 in. Diameter Shaft, 24-Spline, 9.437 in. Diameter Disc, for Nissan, Kit

Part Number: CTF-DF582279

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Estimated Ship Date: Apr 13, 2026 if ordered today

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8.8" FORD 3.08 R&P ** USA STANDARD GEAR **

Part Number: SPZ-36120

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Ring and Pinion Gears, 3.73:1 Ratio, 29-spline, Standard Ring Gear Rotation, Dana 60, Set

Part Number: SPZ-36074

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Estimated Ship Date: Apr 6, 2026 if ordered today

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