S&S Cycle 900-0251 S&S® Super Stock® 79cc Cylinder Head Kit For 1999-'05 HD® Big Twins - Wrinkle Black Powder Coat Finish headwrap Detailed V-8 Under the Hood

Detailed V-8 Under the Hood

and roller life: the S&S® inner bearing race is

Tough broad shouldered attitude with an edge - that's what you get when you finish your ride with the Rail Collection

Made of durable stainless steel with PVD plating

S&S Cycle 900-0251 S&S® Super Stock® 79cc Cylinder Head Kit For 1999-'05 HD® Big Twins - Wrinkle Black Powder Coat Finish headwrap Detailed V-8 Under the HoodS&S Cycle 900 0251 These S&S Super Stock high performance cylinder heads are designed for 1999 '05 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 79cc combustion chamber provides a slightly higher than stock, which makes most performance cams work better. Machined for S&S compression releases. The large 1. 940" intake and 1. 575" exhaust