9 inch or 8 inch thats the ?

ok im pretty sure this is a 8 inch rear end but just wanna confirm it the code on the rear end tag is WCZ-L is there a site out there where i could look this code up to confirm it or does anyone know off the top of there heads any help would be appritiated thanks jason

Ford you mean ?

If so, easy way to tell is look at it...the couple of bottom mounting nuts (for the center pumkin) if you could put a long extension on them to remove them, it's an 8"....if the pinion support area overhangs (on the bottom) a couple of them, it's a 9"

You can kind of see here on mine what I am saying. This is a Strange housing, but same basic idea..

ok cool ty yea mines deffinatly a 8 inch then now weather to run it or keep searching for a 9 inch

I guess I would considor the weight of the vehicle versus horsepower and go from there.

ok did some research and found out its neither a 9 inch or a 8 inch its a 7 3/4 so im leaning twards scraping it and continue looking for a 9 inch housing