Quote: No I have'nt had them milled yet. On this chart for 71 it shows them at 79.5cc already www.cowtownmopars.com. Casting # is 3462346.
The link does not work .
Have the heads CC'd while they are there , my guess is they are more like 90 cc, 79.5 cc sounds like the NHRA min spec and NONE of the open chamber heads were that small out of the factory .
