The Speedmaster PCE211.1111 Ring and Pinion Gear Set is engineered specifically for Ford 9-inch rear ends, featuring a 5.50:1 ratio and 28-spline configuration. Manufactured from 8620 alloy steel, these gears are designed to deliver strong, reliable power transfer for performance and racing applications that demand aggressive final-drive ratios.
The deep 5.50:1 ratio makes this gear set an excellent choice for high-torque, short-track, or off-road builds where maximum pulling power and acceleration are the priority. Designed as a matched ring and pinion set for proper gear mesh and longevity, this Speedmaster unit is a direct solution for builders upgrading or replacing gears in a Ford 9-inch housing.
MPNPCE211.1111
UPC840136568452
