S&S, Shovel cylinder head. 3-5/8" diameter. Natura

Natural aluminium finish. Band-style. Large-bore 3-5/8 stock-style cylinder heads for 66-84 Shovelhead models from S&S. S&S cylinder heads are designed as stock replacements. However, whilst the original heads flow approximately 124 cfm @ 10", S&S heads improve slightly on these figures and typically flow around 135 cfm @ 10". The heads come assembled with valves, springs, seats, valve guide seals, rocker cover and exhaust mounting hardware etc. (excl. rockers and covers) and complete with cylinder head, rocker cover and exhaust gaskets. These heads are ready to run and accept camshafts with up to .590" lift.


Specifications


Brand
S&S


Application
79-84 Big Twin with band style heads & big bore cylinders (NU)


Sales unit
Kit


Material
Aluminium


Finish
Raw


Packaging weight
10.998 kg


HS Code
84099100


Motorcycle family
BIG TWIN, FX, FXR, SOFTAIL, TOURING


Original name
S&S, Shovel cylinder head kit. 3-5/8" bore. Natura