I am installing some JBA headers on my 65 coupe w/ 302/T-5(stock linkage). The drivers side header wont even come close to fitting, it hits the steering box, and looks like it needs an inch more clearence to fit. I have the '66 and up frame mounts, and engine mounts. On JBA's website(not in the instructions) it advises using '70 motor mounts. The only problems I have with this are that I would prefer not to go thru the hassle of changing my motor mounts and if the motor sits higher(I assume this is the reason for changing to '70 mounts) will this not throw off the alignment of the Z-bar on my clutch linkage? I am really frustrated, I hope you guys can help. Thanks in advance.