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 Comp ression 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 !
