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. Precision-machined for optimal fit and function, this valve guide is designed to withstand the rigors of high-performance engines.
Description
The Kibblewhite C630 bronze valve guide is engineered to provide superior wear resistance and heat conductivity. Constructed from a specialized nickel bronze alloy, the 5% nickel content enhances durability, while the approximately 80% copper content ensures efficient heat dissipation, preventing valve stem damage and maintaining consistent performance. This valve guide is compatible with no-lead fuel and accommodates any type of valve-stem material, offering versatility for various engine builds. Its precise dimensions guarantee optimal valve seating and reduced friction, contributing to improved engine efficiency and power output. Installation is straightforward, making it a suitable upgrade for both professional mechanics and experienced enthusiasts.
Features & highlights
- Manufactured from high-quality C630 bronze alloy for exceptional durability.
- Superior wear resistance ensures extended service life.
- Excellent heat conductivity protects valve stems from overheating.
- Compatible with all valve-stem materials and no-lead fuel.
- Precision-machined for accurate fit and reliable performance.
- Made in the USA, guaranteeing top-notch quality and craftsmanship.
Technical specifications
- Brand: Kibblewhite
- Material: C630 Bronze
- Application: Intake
- Inside Diameter: 0.3098"
- Outside Diameter: 0.5650"
- Length: 2.100"
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
20-2123
Valve Guide
2.100"
0.5650"
0.3098"
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.

