PISTON KIT | GLM Part Number: 24010; Sierra Part Number: 18-4120; OMC Part Number: 5006658 Review

Crossflow Pistons for 90 degree V4 & V6: 85HP (1979-1980) 88HP (1987-1993) 90HP (1981-1993) 100HP (1984-1994) 110HP (1986-1990) 115HP (1973-1985) 135HP (1974-1976) 140HP (1977-1984) 150HP (1978-1991) 175HP (1977-1985) 185HP (1984-1985) 200HP (1976-1983) 235HP (1978-1979) Size: 3.500" All pistons come with rings, pin, and retainers. Read more...