jh66cuda Well-Known Member Joined Mar 17, 2013 Messages 47 Reaction score 15 Location Ontario Apr 10, 2013 #1 Has anyone used a hyd 23203 Mellings camshaft in a 66 273 block?
1970Duster Well-Known Member Joined May 30, 2010 Messages 6,644 Reaction score 215 Apr 10, 2013 #2 Cam tech has advanced a lot in the last 40+ years.