1990 Transmission & Drivetrain

Ring and Pinion Gears, 3.55:1 Ratio, 10-bolt, Standard Rotation, Ford 8.8 in., Set

Part Number: SPZ-36122

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Ring and Pinion Gears, Ring and Pinion, 3.73:1 Ratio, Dana 70/70-HD/70-U, Set

Part Number: MGR-D70-373EXP

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Ring and Pinion Kit

Part Number: RMG-GM75355TK

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Differential Ring and Pinion, USA Standard Ring & Pinion gear set for Toyota 8" in a 3.90 ratio

Part Number: SPZ-36354

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Differential Cover, 14-bolt, Aluminum, Polished, GM 10.5 in. (14-bolt), Each

Part Number: YGA-32028

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Axle Shaft, Rear, C-Clip, 1541H Alloy, 28 Spline, 7.5/8.8 in., Ford/Mercury, Each

Part Number: YGA-21179

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Clutch Kit, 1.125 in. - 10-spline, Organic Disc, Pressure Plate, Slave Cylinder, Jeep, 4.0L, 4.2L, Kit

Part Number: LUK-01-901

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Ring and Pinion Kit

Part Number: RMG-D35355

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Gear, Ring and Pinion, 4.10:1 Ratio, Ford 10..25 in., Set

Part Number: RNB-697-316

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Spool, Mini, Steel, 28-spline, GM 7.625 in., Each

Part Number: YGA-32229

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Differential Clutch, Composite Pack, Rear, Posi, Ford, 10.25 in., Set

Part Number: YGA-16011

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Flywheel, Billet Steel, 153-Tooth, External Engine Balance, 10.500 lbs., 1-Piece Rear Main Seal, SFI 1.1, Chevy, V8, Each

Part Number: RAM-1512-10

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Gear, Ring and Pinion, 4.56:1 Ratio, GM 10.5 (14-Bolt), Set

Part Number: RNB-697-184

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Gear, Ring and Pinion, 4.88:1 Ratio, Toyota, 7.8 in., Set

Part Number: MGR-T488

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Full Size Spool, GM 8.5 in. 10 Bolt, 33 Spline, C-Clip Elim.Req'd., Steel

Part Number: RMG-81-1033-1

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Locking Hubs, Manual, Cast Aluminum, Chevy, Dodge, Ford, GMC, Pair

Part Number: RGG-1500139

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Yukon 1541H alloy 5 lug rear axle for '85 to '93 Chrysler 8.25" 2WD truck

Part Number: YGA-21022

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Ring and Pinion Gears, 4.88:1 Ratio, 10-bolt, 27-spline, Standard Gear Rotation, Chrysler, 8.25 in., Set

Part Number: SPZ-36268

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Estimated Ship Date: Feb 23, 2026 if ordered today

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

Part Number: MCL-360855

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Estimated Ship Date: Mar 11, 2026 if ordered today

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FLEXPLATE KIT - FORD - 289/302/351/400 - INT - 164

Part Number: ATI-915724

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Pressure Plate, Heavy-Duty, Diaphragm-Style, 8.858 in. Diameter, Dodge, Eagle, Mitsubishi, Plymouth, Each

Part Number: ACL-MB010

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Estimated Ship Date: Feb 23, 2026 if ordered today

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CLUTCH KIT

Part Number: CTF-KCF009512

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Differential Carrier Cases, Extreme Heavy Duty, GM 8.5 in., 28/30 Spline, 2.73 and Up Ratio, Each

Part Number: YGA-20084

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Spider Gear Kit, Open Differential, Dana 70/80, 35 Spline, Kit

Part Number: YGA-16093

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Master Repair Kit, Automatic Transmission, 46RH, Kit

Part Number: ATP-TMS21

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Estimated Ship Date: Feb 23, 2026 if ordered today

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