Who's blown up a standard posi in a strange 12 bolt?
 

Anyone done this? I've been looking for a rear and this option has come up, and it's a good deal and local. I wanted a better posi or a locker but just wanted to know how long this would last behind a 400rwhp M6 car on a drag radial or e.t. street? probably a 3200lb raceweight.

Chris

i dont think ull break it.