nope not very many are, mabe one in ten or one in twenty if it is the GM 12 bolt there all kinds of posi third members for them (not real cheep though)
do you know how to tell?


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