[BRDVPRA]

I'm not sure about the torque issue Jeff is talking about, mine seemsp to pull pretty good throughout, but I have Hooker Super Comps on my 65. I'm running a T5, so not sure about the z bar stuff either. I will say they guy that put them beat the living sh$$ out of them. I put a new motor mount in and it moved the headers well away from the places where they were beat.

Taking the passenger side out requires removing the idler arm and the driver side requires undoing the motor mount and jacking the motor up. It is a pain, but not that bad. PM me if you need further information or pics.