Product Description Designed to run with the new S&S gear drives Experience increased horsepower over chain driven cams Eliminate the need to keep replacing worn out chain tensioner shoes Andrews Twin Cam Gear Drive Camshafts at RevZilla Browse all RevZilla deals $389.99 In Stock at RevZilla Price checked 6 days ago Buy Now at RevZilla Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand Andrews Size OS Condition New MPN 216321G Andrews