The patent pending, JIMS® Cam Cover Heat Sink is designed to help reduce running temperatures of high performance, big inch motors that often run hotter than smaller, stock displacement motors. JIMS® and Cornerstone Metrology teamed up to integrate a cool looking “fin pack” design into a stock cam cover insert that when riding, uses the cooler outside air to help reduce cam cover temperatures. Installation uses the existing timing cover hardware and only takes minutes. JIMS® Cam Cover Heat Sink is manufactured from top quality aluminum here in the USA and is available in Chrome Plated, No.2311 or RawCut Black, No.2303 and ranges in MSRP from $74.10 to $98.50, depending on finish. For more information find us on the web at www.jimsusa.com, become a JIMS facebook fan, or call 805-482-6913.