Common Applications: Bronco, F-150, Trucks, Racing, 4X4

Ring Gear Diameter: 9.0"
Ring Gear Bolts: (10) 7/16" x 20 RH
Cover Bolts 10 (Drop Out)
Carrier Breaks: None

Superior Ring and Pinion sets are machined 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 as well as easier set up.