Description
Comparison points and tradeoffs
When comparing S&,S Cycle S&S Cycle Roller Rocker Arm Set 900-4065A with other Rocker Arms options, use this source-backed detail as the primary discriminator: Item Weight: 2.6 pounds.
Use this second fact to evaluate the tradeoff: Category: Replacement Parts / Engines & Engine Parts / Engine Parts / Rocker Arms & Parts / Rocker Arms. A third point to compare across alternatives is: Manufacturer Part Number: 900-4065A.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
| Manufacturer | S&S Cycle |
|---|---|
| Brand | S&S Cycle |
| Model | S&S Cycle |
| Item Weight | 2.6 pounds |
| Product Dimensions | 10.5 x 5 x 4 inches |
| Item model number | 900-4065A |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 900-4065A |
| OEM Part Number | 900-4065A |
• Extremely durable rollers reduce valve side thursting 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• Eliminate the risk of engine damage associated with failed needle bearings• Clearance must be check when using stock rocker covers due to allowed production tolerances
Source product highlights
- Forged steel roller rocker arms were designed for superior strength
- Forged from 8620 steel, heat-treated and then shot peened for additional strength and protection from fatigue
- 3/4in. long bronze bushings
- Features a modified lubrication system with unrestricted roller oiling
- Includes 2 front and rear rocker arms
Brew –
Excellent product with great craftsmanship. I was looking for flaws but see none, these are in great shape! I’m switching over from Total Performance rocker arms to these S&S arms. It’s a must do to prevent any major failures of the TP brand due to bad alignment which causes wear and eventually failures on the valve train. I would recommend this upgrade to anyone. Great stuff!
Anonymous –
Put these in early, before your valve guides get worn. If you have high lift cams and tighter valve springs you need these. They prevent the valve guides from wearing excessively from the side force applied by regular rockers. They also have wider internal bronze bushings that last longer with the extra load of high lift and tight springs. Put them in right away before the wear occurs. You’ll be glad you did.
emel r rose –
good
Eric –
As advertised!
Richard C. –
great part, motor still in pieces .
Robert –
the oil hole is in the same place as stock, and like stock, doesn’t point in the right spot, still “clatters”.
Charlie Allen –
High quality, close tolerances, very pleased.
Hairbrainer –
Putting these into an EVO build with S&S 561 cam,HLT2 tappets, Axtell modified heads with springs for high lift. And Axtell 85” Iron cylinder kit.Using S&S billet rocker boxes.