For buggy, race car, and hot rod builders we now offer an F9 9" independent housing for front or rearend use! Housing features a chromoly body and billet end faces that offer six 1/2"-13 threaded mounting holes per side. 3rd. member studs and vent are installed and housings can accept 10" ring gears. The 35 spline axles accept 934 CV's, are constructed of 4340 material and are machined and heat treated. Axle bearings and retaining hardware is included. Unit width is 14 1/2" from axle face to axle face, and just the bare housing is 11 3/8"