I just put a 78-80 Lincoln Versalles 9" Ford with disc brakes in my 36 Chevy pickup. It measures 52-1/4 from the inside of the flange to the inside of the other flange. Spring perches are already in the correct location and after removing a few leafs from the springs it sat right down. Don't bother trying to find the correct rear brake hoses, take your old ones off and buy 12" braided lines and the correct adapter fittings. Don't loose your Banjo bolts they are special (7/16 x 24 thread).

Last edited by 36fish; 07/25/2011 2:06 AM. Reason: spelling