Detroit TrueTrac Differential - 28 Spline - Pontiac GTO 2004-06 2010005 Quick air release

Quick air release

Flywheel Bolt Kit

1961-1967 Ford Econoline

it's made in the USA

Honing Required

Detroit TrueTrac Differential - 28 Spline - Pontiac GTO 2004-06 2010005 Quick air releaseDetroit Truetrac 912A642 28 Spline 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 locking differential available. The Detroit Truetrac was the first