S&S Cycle - Wrinkle Black Powdercoat 79cc Super Stock™ Cylinder Heads fits '06-'17 Twin Cam Models (Exc. Twin Cooled Motors)

S&S Cycle - Wrinkle Black Powdercoat 79cc Super Stock™ Cylinder Heads fits '06-'17 Twin Cam Models (Exc. Twin Cooled Motors)

S&S Cycle's 79cc Super Stock™ Cylinder Heads' high port flow creates excellent performance after initial installation, and even greater performance after more updates! The heads are designed for compression releases. (sold separately; please note S&S rocker boxes are required to use S&S compression releases).

NOTE: NOT for models with OEM compression releases.

Features

• Heads are fully assembled with springs and valves
• 79cc heads work great with stock motors for 88" to 103" motors
• 79cc have 1.940" intake and 1.575" exhaust valve and springs for up to .650" lift
• 79cc heads accept OEM rocker boxes
• Does not include rocker arm components, intake manifold or gaskets
• Heads include four long headbolts, and reuse four long OEM headbolts
• Accept OEM intake manifolds
• Made in the U.S.A.