I'm looking for help with were my rear end came from in my 65 GS Skylark. I know its not original. It is a posi and has the BOP cover. The stamping on the right side axle tube reads 88 C (X) On the housing right side is 1369828 On the left is CFD9. The ratio is about a 2.73....... I'm looking to order parts and what it came from would help. Thanks ! Jim
Post pictures of the rear cover, and rear u-joint attachment. There are guys that can ID it that way here.