Quote:

were all big block factory crossrams "max wedge" or were there standard port versions as well?


The original long cross ram intakes where small 413 port size, all the short one piece cross rams,AKA Max Wedge cross rams, where the M.W. port size starting in 1962


Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)