Ok so I called Tom Landon and he was very helpful told me to magnflux the head and some other good info will be looking for some pistons here first now. Need some 30-80 over pistons for a 59 GMC with small port head will try and find some NOS Zollners, also looking for a 302 intake and exhuast.

Last edited by Truck whisperer; 03/18/22 06:46 PM.