Harley Davidson FXS 1200 1977-1979 S&S Cycle Forged Roller Rocker Arms 900-4320A

Description

Forged Roller Rocker Arms

Machined from 8620 forged steel and heat treated for maximum strength

Feature the exclusive .750″ long S&S rocker arm bushing which provides 50% more load bearing surface than stock .500″ bushings

Can be oiled through pushrods when used with S&S Shovelhead-style tappet guides and pushrods

Compatible with stock and S&S billet Shovelhead-style rocker boxes

Some clearancing may be required when using stock rocker boxes

Set includes two each front and rear rocker arms

Made in the U.S.A.

Nominal rocker ratio of 1.5:1.

Product Fitment

This product is suitable for the following motorcycles:
Harley Davidson
FXS 1200	1977, 1978, 1979

S&S Cycle offers premium high performance solutions for Harley-Davidson and other v-twin motorcycles. Since its founding in 1958 S&S has become the most respected name in v-twin high performance aftermarket, with an American made product line that includes engine components, exhaust and fuel systems, engine upgrade kits, and complete engines.

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