Ok im pretty sure it's in the block- side mounts. I can slide my hand between the motor mount and the frame mount on my current one, but couldn't on any other truck I seen. looks like if I get a shorter engine side mount I'll be fine. Unfortunately the guy I sold my block to sent my old mounts to the scrapper.
I'll let you guys know when I get new mounts if thats the problem.
Thanks again for all the help.