All Orders Ship By 3PM Eastern Time Monday Thru Friday
Your Cart is Empty
Taxes and shipping calculated at checkout
I Agree with the Terms & Conditions
(+3mm Big Bore Kit) makes 477cc. 12.0:1 compression. Uses Vertex #23523. When using Hot Rods 4170 makes 500cc Includes (Cylinder, Piston, Rings, Pin, Clips, Gaskets)