S&S rocker arm kit

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 For ease of adjustment on 91-03 XL and Buell models, use pushrod tube covers DS-193829 Recommended that new rocker shafts be used when installing roller rocker arms; available separately Made in the U.S.A. Add on- Guardian kit:   Rocker Arm shafts, Rocker Arm Stud Kit, Head Bolt Kit and Performance Roller Rocker Arms are included in this kit Rocker Arm Shafts Replace broken or worn OEM pieces with stronger, more durable S&S performance parts Direct replacement for stock parts Hardened and surface ground for ultimate precision and durability Rocker Arm Stud Kit Extend the life of your cylinder heads Prevent damage to Rocker Arm Towers Install studs and safely re-tor