These rings will fit all OMC 80 Jet, '91-'97, 80-90HP, '91-'97. 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,
80 Jet 91-97
85 HP 79-80
88 HP 88-93
88 HP 96
90 HP 81-97
