Detroit TrueTrac Front Differential - 28 Spline - 2.73 Ratio and Up - 8.5 in - GM 10-Bolt 10245C Measures: 4-3/8" x 5-3/8" with

Measures: 4-3/8" x 5-3/8" with 3 pleats

Silica has a low thermal conductivity making one of the best insulators

V-Drive aluminum bellhousing / clutch kits are designed specifically for '86-up externally balanced Small Block Chevy (ZZ) crate engines used in ASA

100% UV protected smooth matte black finish can be easily painted

Detroit TrueTrac Front Differential - 28 Spline - 2.73 Ratio and Up - 8.5 in - GM 10-Bolt 10245C Measures: 4-3/8" x 5-3/8" withDetroit Truetrac 912A557 28 Spline 1. 20 in. Axle Shaft Diameter 2. 73 5. 13 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