KIBBLEWHITE - 20-21021 - C630 Valve Guides - '17-'25 Harley-Davidson Tri Glide Ultra Classic FLHTCUTG, Electra Glide Police FLHTPI, Softail Low Rider ST FXLRST
Built to OEM dimensions, 2.02 inches overall, .560-inch top diameter, Kibblewhite's 20-21021 C630 valve guide for '17-'25 Harley-Davidson is machined from copper-based C63000 nickel-aluminum bronze with a tapered nose profile that improves flow by maximizing bearing surface and minimizing obstruction in the port. It accepts OEM-style top hat seals and lower collar (sold separately) and is built for long service against chromed valve stems. Made in the USA.
Features
- Precision-machined from copper based C63000 nickel-aluminum bronze
- Compatible with no-lead fuel and accept any type of valve-stem material
- Provide maximum service with chromed valve stems
- Feature a tapered nose design for maximum bearing service and minimal port obstruction; improves flow characteristics
- 2.02" overall length, .560" top diameter, accept OEM-style top hat valve seals (sold separately)
- Accept OEM lower collar
- Overall length is 2.40”
- OEM style
- Made in the USA
Specs
- Material: C630 Bronze
- Application: Intake
- Style: OEM Style
- Inside Diameter: 0.2347"
- Length: 1.655"
- Outside Diameter: 0.4760"
- Product Name: Valve Guide
- Riding Style: Street
- Size: Oversize (+0.001")
- Units: Each
Frequently Asked Questions - KIBBLEWHITE - 20-21021 - C630 Valve Guides - '17-'25 Harley-Davidson Tri Glide Ultra Classic FLHTCUTG, Electra Glide Police FLHTPI, Softail Low Rider ST FXLRST
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.
