S&S Cycle

1984–'99 big twins

1984–1999 Evolution ® 1926–1984 Vintage Engines Tools & Shop Supplies Warranty & Company Policy Appendix & Index

FORGED ROCKER ARMS FITMENT • 1984–up big twins FEATURES AND BENEFITS ROLLER ROCKER ARMS

• Extremely durable rollers reduce valve side thrusting with high lift cams • Superior wear and fatigue resistance even in the most demanding applications • 3⁄4" long bushings provide 50% more bushing support area than 1⁄2" long bushings STANDARD ROCKER ARMS • 3/4" long bushings provide 50% more bushing support area than 1/2" long bushings KIT CONTENTS • 2 front and 2 rear rocker arms

FORGED ROLLER ROCKER ARM KIT Description

Part #

900-4065A

2 front and 2 rear rocker arms (1.625:1)

Adjustable pushrods must be used with S&S roller rocker arms to obtain proper valve clearance. New rocker arm shafts are recommended for maximum performance and rocker life.

STANDARD FORGED ROCKER ARM KIT Description

Part #

900-4119A

2 front and 2 rear rocker arms (1.625:1)

New rocker arm shafts are recommended for maximum performance and rocker life.

ROCKER ARM SHAFTS Description

Part #

90-4036 17611-83B 90-4006 17611-83B

Set of 4

Individual

New rocker arm shafts are recommended for maximum performance and rocker life.

90-4036

REPLACEMENT PARTS FOR FORGED ROCKER ARMS Rocker Arm Type Description

Part #

900-4065FA 900-4065RA

Front exhaust or rear intake rocker arm Rear exhaust or front intake rocker arm Front exhaust or rear intake rocker arm Rear exhaust or front intake rocker arm Rebuild kits (rebuilds 4 rocker arms)

Roller

900-4119FA 17375-83A 900-4119RA 17360-83A

Standard

90-4104 90-4014

Roller

90-4104

Roller & Standard

Rocker arm bushing (3/4" long)

NOTES: S&S roller rocker arms are recommended for use with cams having more than 0.585" of lift. Adjustable pushrods must be used with S&S roller rocker arms to obtain proper valve clearance. New rocker arm shafts are recommended for maximum performance and rocker life.

All reference to HD® Part #s is for identification purposes only. We in no way are implying that any of S&S® Cycle’s products are original equipment parts or that they are equivalent to the corresponding HD Part # shown.

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