Anyone know anything about them? (Auburn Posi that is) My front has one, but has never worked. So, I wanted to know if it can be rebuilt? Just want something up front until I get the Dana 60 put in. Without spending a lot of money on it. Thanks Ken H. '86 K5 up and coming 14 bolt(Detroited),10 bolt,39.5 Boggers rear, TSLs front, 468 BBC, 350 trans, 205 transfer Rust free in Michigan!