USA Standard Gear Ring and Pinion Gear Set For Ford 10.5 Inch in a 3.73 Ratio ZG F10.5-373-31USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a...
USA Standard Gear Dana 80 Master Overhaul Kit Dana 80 * ZK D80-A
USA Standard Master Overhaul kits let you finish your install with confidence.
Fits Dana Spicer 80 with 4.125 inch O.D. pinion bearing
Uses Koyo bearings and races
Included are...