Wiseco 85-89 Honda ATC/TRX350 121 3189XG Piston Kit 1991-chevrolet-p30-esi2875291 40 square inches of area

40 square inches of area for increased clamping force

1989-1992 Pontiac Firebird Formula 1967-1968 Pontiac Firebird HO 1982-1986 Pontiac Firebird S/E 1967-1969 Pontiac Firebird Sprint 1969-1992 Pontiac Firebird Trans Am 1989-1992 Pontiac Firebird Trans Am GTA 1989 Pontiac Firebird Trans Am GTA SE

1978-1981 Chevrolet Malibu Base 1974

5i Premium 2007-2009 Subaru Legacy 2

Wiseco 85-89 Honda ATC/TRX350 121 3189XG Piston Kit 1991-chevrolet-p30-esi2875291 40 square inches of areaThe Wiseco team has remained at the forefront of powersports performance through every era and evolution, including the development of high performance 4 strokes. Today, Wiseco's forged 4 stroke pistons are designed for each specific engine application and built to the tightest tolerances for the ultimate combination of performance and strength. Proven at every level of riding, Wiseco 4 stroke pistons are ready to deliver the power and reliability