S&S Cycle - S&S Performance Parts 2025 L - Volume 67

1984-'-99

www.sscycle.com

Fitment • 1984–'17 big twins Features And Benefits • Roller Rocker Arms

1 -2017-UP 2- 2007-'17 3 -1999-'06 4 -1984-'99 5 -1936-'84 6 -XL-RA1250 7 -BELTS & GASKETS 8 -TOOLS 9 -WARRANTY 10 -APPENDIX

• 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 • Available in stock 1 625:1 ratio or performance 1 725:1 ratio • Standard Rocker Arms • 3/4" long bushings provide 50% more bushing support area than 1/2" long bushings • Case carburized hard surface for longer life • Stock 1 625:1 ratio Kit Contents • 2 front and 2 rear rocker arms 1 625:1 Ratio Forged Roller Rocker Arms For 1984–'17 Big Twins Description

S&S roller rocker arms are recommended for use with cams having more than 0 585" of lift

Part #

1 625:1 Ratio Roller Rocker Arm Set 2 front & 2 Rear

900-4065A USA

Front Exhaust/Rear Intake each

900-4065FA USA

1,2,3

Rear Exhaust/Front Intake each

900-4065RA USA

1,2,3

1 725:1 Ratio Forged Roller Rocker Arms 1 725:1 Ratio Roller Rocker Arm Set 2 front & 2 Rear

900-4098A 900-4098FA 900-4098RA

Front Exhaust/Rear Intake each Rear Exhaust/Front Intake each

Standard Forged Rocker Arm kit 1 625:1 Ratio Roller Rocker Arm Set 2 front & 2 Rear

900-4119A USA

Front Exhaust/Rear Intake each

900-4119FA (HD- 17375-83A) USA

Rear Exhaust/Front Intake each

900-4119RA (HD- 17360-83A) USA

(HD-

Replacement Parts For Forged Rocker Arms For 1984-Up Big Twins Description

Part #

Rocker Arm Shafts (Set of 4)

90-4036 (HD- 17611-83B) USA

Rocker Arm Shafts (each)

90-4006 (HD- 17611-83B) USA

USA

1,2,3

90-4104 90-4014

Roller Rocker ArmRebuild kits (rebuilds 4 rocker arms) Roller & Standard Rocker arm bushing (3/4" long)

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 The use of 1 725:1 ratio rocker arms will increase stress on cams, tappets, and pushrods For this reason they are recommended for racing only and not for street applications

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