These rings will fit all OMC 175 HP 86-91 Cross Flow 3 5/8 in. 6 Cyl.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. 394930
Ring set includes:
1 Top ring
1 Bottom ring
This ring set will fit the following applications only,
175 HP 86-91 Cross Flow 3 5/8 in. 6 Cyl.
