Kibblewhite C630 Valve Guides
Kibblewhite C630 Valve Guides
Available in stock (15)
-
Estimated delivery: Feb 06 - Feb 10
About this product
About this product
Upgrade your engine's performance and reliability with Kibblewhite C630 Valve Guides. These high-quality valve guides are engineered for optimal flow and durability, ensuring your engine runs smoothly and efficiently. Made in the USA, they offer superior performance and longevity compared to OEM components.
Description
Kibblewhite C630 Valve Guides are precision-machined from copper-based C63000 nickel-aluminum bronze. This material is specifically chosen for its excellent wear resistance and heat dissipation properties. Compatible with no-lead fuel and all types of valve-stem materials, these guides provide maximum service life, especially when used with chromed valve stems. The tapered nose design minimizes port obstruction and improves flow characteristics, resulting in enhanced engine performance. They feature an overall length of 2.02" and a top diameter of .560", and are designed to accept OEM-style top hat valve seals (sold separately) and OEM lower collars. These valve guides are a direct replacement for OEM components, simplifying installation and ensuring a perfect fit. The 1.770" length ensures proper valve alignment and stability within the cylinder head.
Features & highlights
- Precision-machined from high-strength C63000 nickel-aluminum bronze for superior durability.
- Compatible with no-lead fuel and all valve stem materials.
- Tapered nose design enhances flow characteristics and minimizes port obstruction.
- Designed to work seamlessly with chromed valve stems for extended service life.
- Accepts OEM-style top hat valve seals and lower collars for easy installation.
- Ensures optimal valve alignment and stability within the cylinder head.
- Made in the USA for guaranteed quality and performance.
Technical specifications
- Brand: KIBBLEWHITE
- Material: C630 Bronze
- Application: Intake
- Inside Diameter: 0.3085"
- Outside Diameter: 0.5650"
- Length: 1.770"
- Units: Each
Important to know
Valve seals are NOT included and must be purchased separately. Ensure compatibility with your specific engine model before installation. Professional installation is recommended.
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
20-2320
Valve Guide
1.770"
0.5650"
0.3085"
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.

