This came out a running 66 Hipo car . its a C7AW case 9C19 date code. 28 spline 2.75 Open. Has all the original crayon marks just from a brief wash in the parts washer. Gears look good. nice case and nice 68-70 pinion rebound shield with original pinion bumper. Putting proper no plug case back in car. This is extra. $375 plus the ride - Its heavy but will pack it well 920 434 3645 jim@shelbyparts.com