PRO-TEK 7.5" GM RING AND PINION GEAR - RG-75-0355

Pro-Tek Ring and Pinion Gears are manufactured to spec. for Day Motor Sports in the same factory as many popular differential gears on the market. These quality gears are the result of years of design and manufacturing improvements and are heat treatment hardened for improved racing performance. Pro-Tek Ring and Pinion Gears are available for 7.5” GM 10-bolt, 8.5” GM 10-bolt, and Ford 9” rear ends.

The Pro-Tek 7.5” GM Ring and Pinion Gear fits factory 3.23 and up cases. If the case is a 3.08 and down, use a thick style ring gear.