BigBob
09-17-2005, 01:57 AM
I have a 3 Belt Pulley #14037739 DF with a P on it. Would it be the right one for a 1969 427 block casting # 3916321 with Casting #3964291 Heads ? Also will these be good street heads ?.......Thank You, Bob http://www.yenko.net/ubbthreads/images/graemlins/worship.gif