Anyone into BB Mopar Boats?

If you are planning on using the crank and it is for reverse rotation you may have a problem with the rear main seal. The angle of the little cuts to pull the oil in would be reversed and would push oil out in standard rotation.

Just FYI,
Chrysler marine engine rotation direction is taken from the flywheel not the balancer.

Also you might try a post in the Chrysler forum here...........

http://www.marineengine.com/boat-forum/forum.php