Andrews 216355 - Andrews Chain Drive Cam Set For Harley Davidson FLD 1690 2012-2013 55 Series

Features: Manufactured with the help of a computer with cam design capabilities. Made from alloy steel billets and heat-treated processes are utilized. Made in the USA. Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance.. '00-'06 model cams use a splined cam drive sprocket, for '99 a splined cam drive sprocket is required.. Cams for maximum torque and horsepower at higher rpm ranges (2600-6000+ rpm). Designed for engines with 9.5:1 compression ratio or higher with 88"-95" motors. Coil bind must be checked, but stock tappets can be used..