Superior Axle and Gear F88373 ring and pinion gear set is precision engineered to fit Ford 8.8 inch axle assemblies. This premium gear set is machined to provide a 3.73 gear ratio (41X11).

Superior Ring and Pinion sets are manufactured from premium 8620 steel. Computer controlled machining is performed by both Gleason and Phoenix gear cutting machines. Precise heat-treating, honing and lapping is performed to provide ideal contact patterns for smoother,quieter and cooler operation with easier set up.

Superior F88373 gear set features a two year warranty against manufacturing defects.