I believe that the EGR intakes have a different Lower Shape "Cut-out" stamped in the pan vs the 64-67 GTOs.
Therefore you could not install a EGR intake on the early Valley Pan.
Believe that is why Butler has that Installation Note.
Tom V.
__________________
"Engineers do stuff for reasons" Tom Vaught
Despite small distractions, there are those who will go Forward, Learning, Sharing Knowledge, Doing what they can to help others move forward.
|