76 Century Its 2 door with the sport interior, t tops, 350sbb if that is relevant. Thanks. Edit, Im also looking for a 3.73 posi. Will I run into problems?
If you can't get pic's, just count the exterior cover bolts, should be 10 of them most likely. Then go to Schucks and buy a cover gasket for the 8.5" GM corprate 10 bolt (save the receipt) take it home and hold it up over the cover. You will know right away what you have, and you'll need the gasket if you plan on changing gears anyway. Jim