S&S Roller Rocker Arm Set for EVO and Twin Cam- Stock Ratio

$587.00

Part #: 900-4065A
Category: Engine Parts- Twin Cam Brand: S&S

Forged from 8620 steel, heat-treated then shot-peened for additional strength and durability
Rocker arms have .75″ long bushings instead of the .50″ long bushings found on most other rocker arms
Feature a modified lubrication system with unrestricted roller oiling
Must be used with adjustable pushrods; sold separately
Recommended that new rocker shafts be used when installing roller rocker arms; available separately
Made in the U.S.A.

In stock

Forged from 8620 steel, heat-treated then shot-peened for additional strength and durability
Rocker arms have .75″ long bushings instead of the .50″ long bushings found on most other rocker arms
Feature a modified lubrication system with unrestricted roller oiling
Must be used with adjustable pushrods; sold separately
Recommended that new rocker shafts be used when installing roller rocker arms; available separately
Made in the U.S.A.

Fits All 1984-2017 EVO & Twin Cam Engines
1986-2022 EVO Sportsters
STOCK RATIO of 1.625:1