S&S CYCLE - 106-4380 - Camshaft Kit - 510C Chain Drive - Twin Cam
Chain wear is one of the most common causes of lost power and trail-side repairs, and the S&S CYCLE 106-4380 gives you a precision-built 510 chain designed to outlast the competition. Kit includes cams, gearcover gasket, bearings, retaining ring, o-ring, thread lock and instructions. Bolt in cam for 88”, 95”, 96” and 103” CID engines with compression ratios below 9.7:1, ensuring strong pin retention. Stock pushrods and valve springs are acceptable, and strongest from 3000-5500 RPM give this chain the internal toughness to resist constant flex and impact loads. Made in the USA. Whether running a practice bike, race machine, or trail bike, the 106-4380 delivers consistent performance. Sold as a complete kit.
Features
- Kit includes cams, gearcover gasket, bearings, retaining ring, o-ring, thread lock and instructions
- Bolt in cam for 88”, 95”, 96” and 103” CID engines with compression ratios below 9.7:1
- Stock pushrods and valve springs are acceptable
- Strongest from 3000-5500 RPM
- Made in the USA
Specs
- Product Name: Camshaft Kit
- Units: Kit
- Application: Intake
- Exhaust Lift at TDC: 0.178”
- Exhaust Lobe Centerline: 106°
- Intake Close: 38°
- Application: Exhaust
- Exhaust Close: 20°
- Grind: 510 Series
- Intake Lobe Centerline: 99°
- Riding Style: Street
- Intake Duration: 238°
- Intake Lift: 0.510”
- Exhaust Duration: 252°
- Exhaust Lift: 0.510”
- Exhaust Open: 52°
- Intake Open: 20°
- Intake Lift at TDC: 0.187”
- Type: Chain
Frequently Asked Questions - S&S CYCLE - 106-4380 - Camshaft Kit - 510C Chain Drive - Twin Cam
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.
