You are purchasing- 1 x RTS Diff Housing Premium Series Fabricated Mild SteelFits up to 9.5" Gears60''/1524mm Length3.00 in.Tube Features : Fabricated robot welded mild steel construction Heavy duty face plate Mild Steel tubes .210 Internal gussets providing extra support Clearance for 9″ and 9 1/2″ gear sets Center section studs included Billet oil cap Disclaimer: This product is intended for use exclusively in race and off-road applications. It is not approved for use on public roads or highways. Any installation or use of this product on a road-registered vehicle must be reviewed and approved by the purchaser's preferred engineer to ensure compliance with all applicable regulations and standards. The seller is not liable for any misuse of this product or failure to adhere to these conditions.