Revolution Performance, Llc Big Bore Cylinder Kit - RP201-204W For Harley Motorcycles 1984-1999 Brand_Jims 2002-2007 Polaris 500 XC SP

2002-2007 Polaris 500 XC SP 2000-2002 Polaris Indy 500 RMK 2000-2001 Polaris Indy XC 500 2000-2001 Polaris Indy XC 500 SP 2003 Polaris 500 Classic

When installed on '92 and later models and the OE continuous venting system is eliminated or disconnected

Four aluminum hose finishers with integrated worm-drive clamps

and oil control rings

Revolution Performance, Llc Big Bore Cylinder Kit - RP201-204W For Harley Motorcycles 1984-1999 Brand_Jims 2002-2007 Polaris 500 XC SPFeatures Revolution aerospace grade all aluminum cylinders with nickel silicon carbide electroplated bores, which means NO SLEEVING; allows larger bore sizes and less friction for more horsepower, lower temps, and a longer lifespan True bolt on kit that delivers major power with no machine work required Also includes Wiseco forged pistons with rings (that are specifically designed for optimal compatibility with Revolution Performance's cylinders),