Availability
Ring and Pinion Gear Installation Kit, Master Overhaul, 27 Spline, GM 7.5/7.6 in., Kit
Part Number: YGA-14077
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Spider Gears, Open, Front or Rear, Internal Kit, Side Gears, Cross Pin and Bolt, GM, 8.5 in., 28 Spline, Kit
Part Number: YGA-16054
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Axle Shaft, Rear, C-Clip, 1541H Alloy, 33 Spline, 30.125 in. Length, GM 8.875 in., Chevy, Each
Part Number: YGA-21287
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Differential Carrier Cases, GM 8.5 in., 28/30 Spline, 2.73 and Up Ratio, Each
Part Number: YGA-20083
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
USA Standard Master Overhaul kit GM 8.5 in., Rear, Kit
Part Number: SPZ-37057
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Ring and Pinion Installation Kit, GM 8.2 in., Rear, Kit
Part Number: SPZ-37051
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Ring and Pinion Installation Kit, GM 55P/55T, Rear, Kit
Part Number: SPZ-37047
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Spider Gear Kit, Open Differential, GM 8.2 in., 17 Spline, Kit
Part Number: YGA-16046
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Differential Carrier Rebuild Kits and Spider Gears, Spider Gear Sets, GM 8.875 in. (12-bolt), Car/Truck, 30-spline, Buick, Chevy, GMC, Pontiac, Kit
Part Number: SPZ-39021
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Differential Pinion Yoke, 1310, Strap Style, 30 Spline, Cast Steel, GM 8.875 in., Each
Part Number: YGA-41167
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Differential Carrier Rebuild Kits and Spider Gears, GM 8.5 in., Side Gears, 28-spline, 10-bolt, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Kit
Part Number: SPZ-39026
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Ring and Pinion Gear, 3.73:1 Ratio, GM, 8.5 in./8.6 in., Rear, Set
Part Number: SPZ-36214
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Manual Transmission Rebuild Kits, Manual Transmission Bearing Kits, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Kit
Part Number: SPZ-70267
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Ring and Pinion Gears, 3.42:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.5/8.6 in., Set
Part Number: SPZ-36213
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
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Estimated Ship Date: Monday 12/8/2025
Ring and Pinion Gear, 4.11:1 Ratio, GM, 8.5 in./8.6 in., Rear, Set
Part Number: SPZ-36216
Not Yet Reviewed
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Flywheel, Steel, 168-Tooth, 40 lb., External Engine Balance, Chevy, Big Block, 454, Each
Part Number: HAY-10-245
Not Yet Reviewed
Estimated Ship Date: Dec 26, 2025 if ordered today
Estimated Ship Date: Dec 26, 2025 if ordered today
USA Standard Master Overhaul kit GM 7.5 in./7.625 in, Rear, Kit
Part Number: SPZ-37049
Not Yet Reviewed
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Flywheel, Steel, 168-Tooth, 40 lb., Internal Engine Balance, Chevy, Big, Small Block, Each
Part Number: HAY-10-140
Estimated Ship Date: Dec 26, 2025 if ordered today
Estimated Ship Date: Dec 26, 2025 if ordered today
Spider Gear Kit, Open Differential, GM 8.875 in., 30 Spline, Kit
Part Number: YGA-16043
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Differential Cover, 12-bolt, Aluminum, Polished, GM 8.875 in. Passenger Car, Each
Part Number: YGA-32101
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Differential Carrier Rebuild Kits and Spider Gears, GM 8.2 in., Side Gears, Rear, Open, 28-spline, 10-bolt, Chevy, Kit
Part Number: SPZ-39025
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Pinion Yoke, Steel, Spicer 1310 Type, 17-Spline, GM, 9.375 in., Kit
Part Number: YGA-41089
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Manual Transmission Rebuild Kit, Muncie HD Four Speed, Includes Syncro Rings, 26-Spline, 1 in. Countershaft, Muncie M-21, M-22, Kit
Part Number: SPZ-74207
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Mini spool for GM 12 bolt with 30 spline axles
Part Number: YGA-32227
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Axle Shaft, Rear, 1541H Alloy, 28-Spline, GM 8.2 in., Each
Part Number: YGA-21245
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
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