Jims Cam Cover/Heat Sink. Black for Harley-Davidson

Black anodized CNC machined aluminum.
Chromed CNC machined aluminum.
Replaces the OEM 'dot cover'. Designed to circulate fresh air through the camshaft when the motorcycle is in motion.
JIMS claims to be an effective aid in reducing engine temperature.

Fits: > 01-17(NU)Twin Cam; S&S T-Series Engines