help quick!! will 1961 18hp head fit 1964 18hp head? diff part numbers???

[montff77]

Will a 1961 18hp head part # 377613 fit a 1964 18hp head part # 377557? They look the same. I hope to get some quick replies as I only have a limited time to acquire this replacement. To add to the confusion a 1963 18hp head is part 378558???

 

[tx1961whaler]

Re: help quick!! will 1961 18hp head fit 1964 18hp head? diff part numbers???

I would check the head gasket part number between the different years. If they use the same head gasket, then they MAY work. Possibly some external mounting locations changed.

 

[montff77]

Re: help quick!! will 1961 18hp head fit 1964 18hp head? diff part numbers???

Tx1961wgaler.... U r quite possibly a genius!!!!!