This Yukon re-gear kit for 1970–1996 Chevrolet Caprice and 1973–1983 Malibu delivers a ring-and-pinion set with all required bearings and installation hardware to switch to a 4.56 final drive for stronger acceleration. Built for hot-rodded GM 8.5" differential applications, the package lists broad GM coverage and supplies the parts needed for a complete gear change while adhering to Yukon’s focus on drivetrain components and supporting hardware.
Yukon 70-96 Chevrolet Caprice / 73-83 Chevrolet Malibu Re-Gear Kit - 8.5in Diff 30 Spline 4.56 Ratio