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Hey trying to rebuild my powerhead but have been having issues finding a block/crank as mine is shot. I was able to locate what I believe is a 94 block and crank. the only difference I see other than different bearings (which shouldn't matter as I am replacing both crank block and bottom) is that the pre95 has no vacuum lines between the block and the bottom of the motor. anybody know what these are for. they only connect the upper block and the lower block so not sure why they are not there on the older motor or if it would make a difference at all.
Thanks for the advice.
Noah.
Thanks for the advice.
Noah.