I am having problems with the fit of my LS3 into my 67. I have a 67 Camaro that was a 327 car with a power glide. I have a LS with A TKO 600 kit I bought from Hurst Driveline, my engine mounts are the tall small block perches with Energy Suspension mounts. I have Holley Hooker super competition engine swap mount kit #12611HKR stock location. My first problem is the engine sits to far back. The perchs are installed correctly double checked, the right side valve cover just touches the fire wall, I figured I could switch out the mount for the Hooker mount 12624HKR 1/2" forward and my shifter would be almost centered in the tunnel, they make a 1 1/4" forward but it looks as if it will drop the motor just a bit and that brings me to me to my other problem. I have the Holley retro fit pan and it just touches my cross member I was wondering if anyone else has run across these issues and if so what you did to correct them thanks.