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View Full Version : Ween 4 bolt vs 2 bolt


stuart
08-09-2006, 01:59 PM
It would be appreciated if someone could explain to me the difference between 4 bolt and 2 bolt (350 GM marine engine)

Thanks
scott_s
08-09-2006, 05:34 PM
number refers to main bearing bolts. 4 bolt considered stronger.