STANDARD BORE S/M PISTON KIT POL LIBERTY 440 05-07 Make_Polaris You have the option to

You have the option to install the HVI system on just one side of your snowmobile and still enjoy the benefits

Due to the material and manufacturing process these pistons have superior crack resistance under detonation or pre-ignition

100% top quality leather

we’ve taken it a step further with our proprietary magnetic base design

STANDARD BORE S/M PISTON KIT POL LIBERTY 440 05-07 Make_Polaris You have the option toTOP END REBUILD KITS WILL COME WITH PRECISION MATCHED PISTONS, RINGS, CIRCLIPS, WRIST PINS, AND A TOP END GASKET KIT FOR 1 MOTOR. PISTONS KITS ARE SOLD PER CYLINDER AND WILL INCLUDE PRECISION MATCHED PISTONS, RINGS, AND CIRCLIP. PRO LITE SERIES PISTONS WILL INCLUDE WRIST PIN.