Kibblewhite C630 Bronze Valve Guide
Kibblewhite C630 Bronze Valve Guide
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Estimated delivery: Feb 06 - Feb 10
About this product
About this product
Upgrade your valve train with the Kibblewhite Shouldered C630 Bronze Valve Guide, engineered for superior performance and durability. This valve guide ensures optimal valve function, improves heat dissipation, and extends the life of your engine components.
Description
The Kibblewhite C630 bronze valve guide is precision-machined from high-quality nickel bronze. Its unique composition features a 5% nickel content, providing exceptional resistance to wear, while the approximately 80% copper content ensures outstanding heat conductivity, keeping your valves cool under pressure. Designed for compatibility with no-lead fuel and all valve-stem materials, this valve guide offers versatility and reliability. Specifically made to accept special valve guide seals (available separately), these guides offer a precise fit and enhanced performance. The C630 bronze alloy provides excellent wear characteristics and heat transfer capabilities, making it ideal for high-performance engines. Installation is straightforward, ensuring a secure and reliable fit within your cylinder head.
Features & highlights
- Precision-machined from nickel bronze for optimal performance.
- 5% nickel content provides superior resistance to wear.
- 80% copper content delivers outstanding heat conductivity.
- Compatible with no-lead fuel.
- Accepts any type of valve-stem material.
- Made in the USA.
Technical specifications
- Brand: Kibblewhite
- Material: C630 Bronze
- Application: Intake
- Inside Diameter: 0.3745"
- Outside Diameter: 0.6500"
- Length: 1.855"
Important to know
Valve guide seals are required but 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
20-50HS
Valve Guide
1.855"
0.6500"
0.3745"
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.

