Kibblewhite C630 Bronze Valve Guide
Kibblewhite C630 Bronze Valve Guide
Available in stock (4)
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Estimated delivery: Feb 06 - Feb 10
About this product
About this product
Upgrade your engine's performance and longevity with the Kibblewhite Shouldered C630 Bronze Valve Guide. This precision-machined valve guide is engineered for superior wear resistance and exceptional heat conductivity, ensuring optimal valve function in demanding conditions.
Description
The Kibblewhite C630 Bronze Valve Guide is crafted from high-quality nickel bronze, containing 5% nickel for enhanced wear resistance and approximately 80% copper for outstanding heat dissipation. This combination ensures that your valve stems are properly supported, reducing friction and extending the life of your valves. Compatible with unleaded fuel and all valve stem materials, these valve guides offer versatility for various engine builds. Their precise dimensions and superior material properties make them an ideal choice for performance enthusiasts and professional engine builders alike. Installation is straightforward, offering a direct fit replacement for worn or damaged valve guides.
Features & highlights
- Precision-machined from premium C630 nickel bronze alloy for exacting tolerances.
- 5% nickel content significantly improves wear resistance, ensuring long-lasting performance.
- Approximately 80% copper content provides exceptional heat conductivity, preventing valve overheating.
- Designed for compatibility with unleaded fuel, making them suitable for modern engines.
- Accepts all types of valve stem material.
- Manufactured in the USA to ensure the highest quality and precision.
Technical specifications
- Brand: Kibblewhite
- Material: C630 Bronze
- Application: Intake
- Inside Diameter: 0.3760"
- Outside Diameter: 0.5730"
- Length: 1.880"
Important to know
Special valve guide seals are required and are sold separately.
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Parts Denmark Info
Parts Denmark Info
Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.
Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29
Best regards,
William Svendsen & Martin Høyer (Owners)
Specifications
KIBBLEWHITE
20-2029
Valve Guide
1.880"
0.5730"
0.3760"
Intake
C630 Bronze
Each


Who is behind Parts Denmark
Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.

