I am in the process of collecting parts for a rebuild. It is a 272/AT in a 56 custom. I just bought a "new" 56 lincoln Tpot to go on a Bluethunder intake. I have been told there will be a flo issue into the head - as the head port is somewhat smaller than the intake port. Are 312 heads my last resort if this is an issue? This is not a race car - it will be a company daily driver. It is a 72000 mile car. Are there any headers you would recommend to help it breath?

I look forward to and appreciate your wisdom and insight.

Thanks/bl2