S&S Cycle 106-3240 S&S® Super Stock® 89cc Cylinder Head Kit For 2006-'16 HD® Big Twins - Wrinkle Black Powder Coat Finish soothie Magnum Shielding 0652-3439

Magnum Shielding 0652-3439

Round Style Air Cleaners

Air Filter

Features Machined Detail on Top and Side of Floorboard

S&S Cycle 106-3240 S&S® Super Stock® 89cc Cylinder Head Kit For 2006-'16 HD® Big Twins - Wrinkle Black Powder Coat Finish soothie Magnum Shielding 0652-3439S&S Cycle 106 3240 These S&S Super Stock high performance cylinder heads are designed for 2006 '16 engines with stock crankcase. They work well with engines of stock displacement , but are ideal for somewhat larger stroker or big bore engines up to 110". The 89cc combustion chamber provides a slightly higher than stock, but still manageable compression ratio in larger than stock engines. This makes them a good choice for touring bikes and other heavy