These rings will fit all OMC 75HP, '76-'88. WSM Rings are top quality RIK Japanese high performance rings. Will fit OEM factory pistons.
Wiseco rings will fit Wiseco forged piston only.
O.E. No. 396377
Ring set includes:
1 Top ring
1 Bottom ring
This ring set will fit the following applications only,
75 HP 76-88
