psiedv6,
I don't want to rock the boat here, but isn't $850 high for an 8.5 posi? Locally, I can get one for $250. I had contemplated buying it, but I don't think it will be strong enough for the Caddy 509 going in my '84 Coupe. However, the 8.5 is pretty strong as Jeff Swartz uses one in his...