Posted by ray on June 16, 1999 at 19:29:00:
In Reply to: canadian 251 m37 engines posted by Brian on June 11, 1999 at 16:15:45:
Good day. You have to be a bit careful. there are 2 sizes of piston/ crankshaft combinations used in Canadian 251's.I have tried to fix one with parts from anouther and the pistons and crank were different.Then I found out from engine builder 2 combinations were used in Canada.