Kibblewhite C630 Valve Guides - High-performance Bronze
Kibblewhite C630 Valve Guides - High-performance Bronze
Available in stock (5)
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Estimated delivery: Feb 06 - Feb 10
About this product
About this product
Upgrade your engine's performance with Kibblewhite C630 Valve Guides. These high-quality valve guides are precision-machined for superior durability and optimal flow. Designed to enhance your engine's efficiency and longevity, these guides are a must-have for any serious enthusiast or professional mechanic.
Description
The Kibblewhite C630 Valve Guides are expertly crafted from copper-based C63000 nickel-aluminum bronze, ensuring exceptional wear resistance and heat dissipation. Compatible with modern no-lead fuels and suitable for all valve-stem materials, these guides provide versatile performance. Their tapered nose design minimizes port obstruction, maximizing airflow and improving overall engine performance. These valve guides are designed to deliver maximum service life, even when used with chromed valve stems. The 2.40" overall length and 0.566" outside diameter ensure a precise fit and reliable operation. Manufactured in the USA to the highest standards, these OEM-style valve guides are a testament to quality and precision engineering.
Features & highlights
- Precision-machined from high-quality C63000 nickel-aluminum bronze for superior durability.
- Compatible with all valve-stem materials and modern no-lead fuels.
- Tapered nose design maximizes airflow and minimizes port obstruction.
- Designed for maximum service life, even with chromed valve stems.
- Ensures precise fit and reliable operation with an overall length of 2.40".
- Manufactured in the USA to ensure the highest quality standards.
- Accept OEM lower collar for ease of installation.
Technical specifications
- Brand: Kibblewhite
- Material: C630 Bronze
- Application: Exhaust, Intake
- Inside Diameter: 0.3095"
- Outside Diameter: 0.566"
- Length: 2.40"
- Units: Each
Important to know
OEM-style top hat valve seals are required for installation but are sold separately. Ensure proper installation by a qualified technician.
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
20-4324
Valve Guide
2.400"
0.5660"
0.3095"
Exhaust, 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.

