S&S CYCLE - 900-4065A - Roller Rocker Arms - 1.625 Rocker Ratio - Evolution Big Twin | Twin Cam | XL | XR1200 | Buell
Whether restoring a machine to factory spec or building something better, the S&S CYCLE 900-4065A gives you a rocker arm that meets the demands of serious street use. Forged from 8620 steel, heat-treated then shot-peened for additional strength and durability. 3/4” long bushings instead of 1/2” long bushings found on most other rocker arms, giving you a level of quality that holds up across the full service life of the component. Features a modified lubrication system with unrestricted roller oiling. Set includes two each front and rear rocker arms. Must be used with adjustable pushrods (sold seperately).. The 900-4065A is the kind of component that earns its place in any build or repair by doing exactly what it is supposed to, every time. Sold as a set.
Features
- Forged from 8620 steel, heat-treated then shot-peened for additional strength and durability
- 3/4” long bushings instead of 1/2” long bushings found on most other rocker arms
- Features a modified lubrication system with unrestricted roller oiling
- Set includes two each front and rear rocker arms
- Made in the USA
- Must be used with adjustable pushrods (sold seperately).
- Recommended that new rocker shafts be used when installing roller rocker arms (sold seperately).
Specs
- Application: Rear Exhaust/Front Intake
- Material: 8620 Steel
- Style: Forged
- Mounting Position: Front
- Mounting Position: Rear
- Product Name: Rocker Arm
- Type: Roller
- Units: Set of 4
- Riding Style: Street
- Application: Front Exhaust/Rear Intake
- Features: 1.625 Rocker Ratio
Frequently Asked Questions - S&S CYCLE - 900-4065A - Roller Rocker Arms - 1.625 Rocker Ratio - Evolution Big Twin | Twin Cam | XL | XR1200 | Buell
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
