Cylinder Works Big Bore Cylinder Kit Royal Days INCLUDE Glass Dimensions: 4-1/2" W x

Glass Dimensions: 4-1/2" W x 1-1/2 T

Length (HPS): 30" back

Stems from the same design as the classic Challenger but with full-cupped lugs that are especially efficient in powder snow and make boondocking in bottomless powder seem easy

Available in three sizes

Cylinder Works Big Bore Cylinder Kit Royal Days INCLUDE Glass Dimensions: 4-1/2" W xFEATURES Super Convenient, just purchase and install. Virtually identical in appearance to stock. Comes in standard and big bore sizes. Nickel Silicon Carbide plated for long life. Honed to exact size for easy piston installation Cylinders are direct bolt on no machining required unless noted. Big Bore Kit includes Cylinder, Gaskets, Piston, Rings, Pin, and Clips