If your class does not allow a grand national rear end this is your best choice. These housings have new centerless ground 3" tubes installed in reclaimed original Ford 9" housings and have the end and metric brackets jig welded in place. We offer this housing with either centered or 2" offset to the right pinion locations. Works great with Currie cut-to-fit axles. Axles sold separately. IMCA Approved.