I am entertaining replacing the big power plug from the outdrive to the rest of the boat....the current unit is corroded and evil, and does not grab the male plugs in spite of attention there. I would imagine that this might be an aftermarket item (less cost)? Or should I cut, splice and soldier the wires?<br /><br />This is an old (1983/4) Mercruiser 470.<br />Thanks<br />Rich Peabody