USA Standard Spool for Ford 9" 31 Spline Ring and Pinions - Ford Dana Super 60 Front Reverse 2000-On − USA Standard Master Overhaul

− USA Standard Master Overhaul kit for the Dana 36

Chevrolet / Chevy Caprice (1966-1996)

Chevrolet C3500HD (1999-2002)

− Spartan Locker for Dana Spicer 60 with 30 spline axles

1992-1996 GMC K2500 Suburban

USA Standard Spool for Ford 9" 31 Spline Ring and Pinions - Ford Dana Super 60 Front Reverse 2000-On − USA Standard Master OverhaulDifferential Spool by USA Standard Gear Description USA Standard Master Overhaul kits let you finish your install with confidence. Fits Ford 9" with 31 spline axles Provides 100% traction to both wheels at all times Not recommended for street driven vehicles Manufacturers Info USA Standard Gear USA Standard Gear sets the standard for quality parts at affordable pricing. As a brand, USA Standard encompasses ring & pinions, axles, driveshafts,