So I got my II back on the road finally, put about 100 miles on it yesterday just driving it around. I'm keeping the boost at 10psi right now until I get a better tranny and rear end. I currently have a RAD-4 (I think that's what it's called) and the 6.xx rear end that came stock with my 2.8L. By the end of summer I'll be making an easy 300hp and close to 450hp by next summer. This is a street/strip car and I really want trac-loc. A friend found 2 Exploders at the junk yard both with 8.8's, 3.73's and t-loc. He's going to put one in his 68? Mustang. So I have the option here of grabbing the other 8.8 or getting his 8". From my friend's research he said that the Exploder's 8.8 should bolt right into his Mustang, but he's going to do some measuring when he gets home. I figure it's hard to beat $80 for a rear end like this. If the spring perches are close enough it might just bolt right in. Any thoughts here?