DRIVE SPACER 1/2" FOR SC 0/-1.00" HOUSING

IMCO 1/2" Drive Spacer for SC 0/-1.00" Housing. Will Lower your prop shaft 1/2" deeper into the water. This particular spacer is designed to fit perfectly onto an IMCO SC -2.00" Lower Housing.  This spacer can be slightly modified to fit the Mercury "Shorty" Lower housing but will require some modifications. 

Included: Spacer plate, extended Coupler, extended studs, washers, nuts, o-rings, Loctite.