i have a 31P rear BH prop still in box from bronson hill lab finsh factory merc i will let go i still run a BH but i have two rear 31

drive
 

Do you think that would work with a extension box.On a box you need a shorter drive because it put id deer in the water.?????????? Let me check around. JOHN

All depends on the hull I guess. I have seen them mounted on boxes although I had it on the transom.

New price for summer. $4000.00 for the package.