1990 Transmission & Drivetrain

Differential Internals, Yukon Dura Grip or Eaton Positraction Internals for 8.5" GM with 28 Spline Axles, Kit

Part Number: YGA-16052

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Axle Shaft, Direct Fit, Front Right Inner, 17.670 in. Length, 35 Spline, Use 1480 Series U-Joints, Steel, Dana 60, Chevy, GMC, Each

Part Number: SDH-660182-5

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Estimated Ship Date: Tomorrow

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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: Feb 27, 2026 if ordered 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: Feb 23, 2026 if ordered today

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Driveshaft, Balanced, Assembled, Front, Steel, Length 31.500 in., Diameter 2.500 in., Chevrolet, GMC, Each

Part Number: RNB-938-098

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Estimated Ship Date: Mar 2, 2026 if ordered today

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USA Standard Ring & Pinion gear set for GM 7.5" in a 2.73 ratio

Part Number: SPZ-36192

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Clutch Kits, Stock Replacement, 1.500 in.- 10-spline, 13.000 in. Diameter Cerametallic Disc, Pressure Plate, Chevrolet, GMC, Kit

Part Number: LUK-04-107

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USA Standard Ring & Pinion gear set for GM 9.5" in a 3.42 ratio

Part Number: SPZ-36298

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Differential Cover, Aluminum, Natural, Ribbed, Ford, 10.25 in./10.50 in. Ring Gear, 12-Bolt Cover, Each

Part Number: AFE-46-70020

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Mar 11, 2026 if ordered today

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Ring and Pinion Gear Installation Kit, Master Overhaul Kit, Dana 44, Kit

Part Number: YGA-14033

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Mar 10, 2026 if ordered today

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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-36309

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Gear, Ring and Pinion, 4.30:1, Toyota, 8 in., V6, Set

Part Number: SPZ-36317

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Flywheel, PQx, Billet Steel, 130-tooth, 27 lbs., SFI 1.1, Neutral Engine Balance, Chrysler, Dodge, Plymouth, Each

Part Number: PQX-1631880

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Flywheel, OEM Cast, 164-tooth, Internal Engine Balance, Ford, 4.9L L6, Each

Part Number: PIO-FW-117

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Flywheel, OEM Cast, 153-tooth, External Engine Balance, GM, Small Block, Each

Part Number: PIO-FW-148

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Estimated Ship Date: Feb 26, 2026 if ordered today

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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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Axle Shafts, Direct Fit, Rear, Chevy, 28-Spline, 30.31 Length, Kit

Part Number: MGR-MG22103

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 27, 2026 if ordered today

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Ring and Pinion Installation Kit, Complete, GM 9.5 in., Rear, Kit

Part Number: RMG-XL-1066-1

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Flywheel, Billet Steel, 153-Tooth, External Engine Balance, 12.500 lbs., 1-Piece Rear Main Seal, SFI 1.1, Chevy, V8, Each

Part Number: RAM-1512-12

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Flywheels, Chromoly, Lightweight, SFI 1.1 Approved, 8-bolt, 11.5 lbs, for use on Honda®, 2.2L, 2.3L, Each

Part Number: ANH-AC103FW

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Estimated Ship Date: Tomorrow

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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: Mar 18, 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: Feb 23, 2026 if ordered today

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Automatic Transmission Rebuild Kits, Automatic Transmission Master Repair Kits, Clutches, Gaskets, Seals, 2nd Design Transmissions, Chevy, GMC, Kit

Part Number: ATP-CMS23

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Axle Shaft, 30-Spline, 30.120 in. Length, Front, Inner, Jeep, Each

Part Number: YGA-21371

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Gear, Ring and Pinion, 3.21:1 Ratio, GM 10.5 in. (14-Bolt), Set

Part Number: RNB-697-182

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Estimated Ship Date: Mar 2, 2026 if ordered today

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