I am working on a 72 chevy 12 bolt rear end and want to put a 3:40 ring and pinoin on a 3:07 center section. Is this possible?


Luke Dahlin

1946 Chevy 2 ton
1966 Chevy 2 ton
1969 Chevy 3/4 ton 4wd
http://www.stovebolt.com/gallery/dahlin_luke_1969.html]1969 Chevy 3/4 ton 4x4