I've got a 1980 Diamarco 21ft daycruiser. Has a 7.4L Chevy, Borg Warner Trans, with a Mercruiser TRS outdrive. The boat currently runs a...
I have a 1980, Diamarco, 21 daycruiser. Has a 7.4L chevy with a Borg Warner Velvet Drive, and a Mercruiser outdrive. Has performed perfect but,...