trying to find out CR. of M38 head cast #800376.....know that Willis head #800569=7.8 ,#649172=7.4 ,#640035=7.0 ,640161=6.48 but need info on #800376...thanks for any help
Posted: Wed Apr 25, 2012 7:55 pm
by wesk
It's cast right into the head below the casting number 800376. 6.48:1