S&S CYCLE - 90-4104 - Roller Rocker Arm Rebuild Kit - Buell | Twin Cam | XL | XR1200
The S&S CYCLE 90-4104 gives you a complete, application-specific engine rebuild kit so nothing gets left in place to limit the life of your fresh rebuild. Everything needed to rebuild a complete set of S&S forged roller rocker arms, which means you are not sourcing components separately or making compromises about what to replace. Prevent damage to rocker arm towers, covering the full scope of a proper rebuild. Everything in the kit is matched to your specific engine, which matters when clearances, thread pitches, and bearing fits are all application-specific. The 90-4104 gives you a complete foundation for a rebuild done right. Sold as a complete kit.
Features
- Everything needed to rebuild a complete set of S&S forged roller rocker arms
- Prevent damage to rocker arm towers
- Install studs and safely re-torque nuts
- Extend life of the cylinder heads
- Made in the USA
Specs
- Application: Exhaust
- Application: Intake
- Mounting Position: Rear
- Style: Roller
- Riding Style: Street
- Product Name: Rebuild Kit
- Mounting Position: Front
- Type: Rocker Arm
- Units: Kit
Frequently Asked Questions - S&S CYCLE - 90-4104 - Roller Rocker Arm Rebuild Kit - Buell | Twin Cam | XL | XR1200
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.
