Detroit TrueTrac Differential - 28 Spline - 2.73 Ratio and Up - 8.5 in - GM 10-Bolt 111022 A durable black anodized finish

A durable black anodized finish prevents corrosion and simplifies the visual inspection of the contact faces

The "Spring Machine" accurately and easily measures valve spring pressure

1 or 2-Barrel Carburetors

3/8" -24 Threaded

Socket Head Screws

Detroit TrueTrac Differential - 28 Spline - 2.73 Ratio and Up - 8.5 in - GM 10-Bolt 111022 A durable black anodized finishDetroit Truetrac 912A556 28 Spline 1. 20 in. Axle Shaft Diameter 2. 73 and Up Ring Gear Pinion Ratio First Helical Gear Differential Eliminates Need For Wearable Parts Maintenance Free Traction Proven Design And Effective Performance Durable Smooth Quiet Operation The legendary Detroit Locker began the revolution in performance differentials and still leads the industry today as an Eaton brand. The Detroit Locker is the most durable and dependable