S&S 79cc Cylinder Head Kit – Black. Fits Twin Cam 2006-2017.

Description

Features & Benefits:-

* Accepts S&S or OEM Pistons.

* Accepts up to 640 Lift Cams with S&S Pistons or 585 Lift with OEM Pistons.

* 1.940in. Intake Valves & 1.575in. Exhaust Valves.

* Includes Lower Rocker Gasket to use with OEM Rocker Covers # SS90-4120

* Includes 4 Head bolts, use in place of the in.shortin. H-D head bolts # SS930-0027

* Decompression Release Block Off Plugs # SS90-4916-2

* Sold as a Pair.

Tech Tips:-

* OEM 96ci = 9.8:1 Compression Ratio.

* OEM 103ci = 10.2:1 Compression Ratio.

* OEM 110ci = 10.8:1 Compression Ratio.

* Not compatible with Twin-Cooled™ models (Water Cooled)

Proudly Made in the USA by S&S Cycle !