I am in the process of swapping motors on my 16' aluminum bass boat. My current outboard is bolted to transom with a std bolt pattern. The motor I am putting on is a 9.9 that has clamps and two holes for bolting. <br /><br />Is there such a thing as an adapter / jack plate that would allow me to use my existing holes in the transon and then mount the new motor to the plate / adapter?