Got the head back on the car, it had 3 helicoils put in it, Tommy Goza said it looked like it was rebuilt recently, the one I knew needed work had the bolt broken off but it was in 3 pieces. Waiting to get my intake manifold back, having it blasted and cleaned, it was VERY nasty, with alot of gunk and build up.....I'll post pics when I get the camera fixed. Should run alot better and sound good without the exhaust leak.