Rear Axle Weld On Billet Housing End 3.500" x 2.375" [Big Ford] they also provide your engine

they also provide your engine with cleaner air for better performance

which are each sold separately

The unique

along with optimized winding

These Speedmaster supercharger manifolds are aluminum constructed and suitable for competition or street use

Rear Axle Weld On Billet Housing End 3.500" x 2.375" [Big Ford] they also provide your engineWhether you are narrowing a rear axle housing for bigger tires or just building a new housing for your street car, you will need housing ends to complete your project. These Speedmaster TDS rear housing ends will get the job done, forged from mild steel for ease of welding then fully machined on CNC equipment. This unit is designed to slide over the housing tube for a better weld. For 3" tube diameters. 28 & 31 spline axles: Requires bearing PCE231.