Super Stock Cylinder Head Big Twin (06-16) Silver Harley

【S&S Cycle 106-3227 Super Stock Cylinder Heads Big Twin (06-16) Silver Harley Engine Parts Plot】
■Product Description S&S Super Stock high-performance cylinder heads are designed for engines up to 110Ci from 2006-16 with stock displacement or light custom modifications. The 79cc combustion chambers provide a higher compression ratio than stock, yet are manageable. Machined for S&S electric or manual compression releases. Moderately sized 1.940" intake valves and 1.575" exhaust valves maintain port velocity for smaller displacement engines, providing excellent low-to-mid range response. S&S high-performance valve springs allow for camshaft installation with up to 0.65" lift. Compatible with stock rocker boxes, exhausts, and intake manifolds. ■Compatible Models Harley-Davidson Big Twin (06-16) ■Specifications Color: Silver Finish (Surface Treatment): Powder coat Accessories: Front & Rear Cylinder Head Assembly, Rocker Box Gasket, Copper Head Gasket, Exhaust Gasket, Hardware, Instructions ■Notes *Images are for illustration purposes only. Includes products with different sizes and colors. Product design and specifications are subject to change without notice. Please be aware.