Yukon Gear & Axle (SK CSGM12T) Crush Sleeve Eliminator Kit for GM 12-Bolt Truck Differential

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Richmond Gear 5500011 Gear Marking Compound

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Yukon Gear & Axle (YSPPN-016) Pinion Nut For GM 12 Bolt Car & Truck, 55-62 Car & Truck, 8.2", 8.2" Buick/Olds/Pontiac & 63-79 Corvette. 1 1/8" Socket, 7/8" X 16 Thread.

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USA Standard Gear (ZIKGM12-S-30) Spider Gear Set for GM 30-Spline 12-Bolt Car/Truck Differential

Timken HM89449 Pinion Bearing

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GM 12-Bolt Chevy 1350 Forged Steel Pinion Yoke - Car Truck - Rearend - 30 Spline