Flanged 31 spline axle axles have 3.15" bearings installed. axles have three bolt patterns in all axles, 5 x 4.5" small ford, 5 x 4.75" GM and 5 x 5". housing only length will be 52" from housing end to housing end.
NEW 57" wide Ford 9 Inch Round Back Rear End Housing with 31 spline axles
NEW 55" wide Ford 9 Inch Round Back Rear End Housing Kit with 31 spline axles
NEW 59" wide Ford 9 Inch Round Back Rear End Housing Kit with 31spline axles
NEW 53" wide Ford 9 Inch Round Back Rear End Housing Kit with 31 spline axles
NEW 52" wide Ford 9 Inch Round Back Rear End Housing Kit with 31 spline axles
NEW 54" wide Ford 9 Inch Round Back Rear End Housing Kit with 28 spline axles
