Kibblewhite Valve Spring Lower Collars
Kibblewhite Valve Spring Lower Collars
Available in stock (11)
-
Estimated delivery: Feb 06 - Feb 10
About this product
About this product
Upgrade your valve train with Kibblewhite Valve Spring Lower Collars. These collars are engineered for superior performance and durability, ensuring optimal valve spring function in high-performance engines. Designed and manufactured in the USA, these collars are a testament to quality and precision.
Description
Kibblewhite Valve Spring Lower Collars are expertly crafted from heat-treated steel to provide exceptional strength and longevity. The precise machining ensures a perfect fit with 0.725" outer diameter seals and 0.565" valve guides. The counter-bored design enhances retainer-to-seal clearance, preventing interference and maximizing valve lift. These collars are ideal for both exhaust and intake valves, providing a reliable and consistent platform for your valve springs. Upgrade to Kibblewhite and experience the difference in valve train performance and reliability. Sold as a set of 4.
Features & highlights
- Constructed from high-strength, heat-treated steel for maximum durability.
- Precision machined to fit 0.725" OD seals and 0.565" valve guides for a perfect fit.
- Counter-bored design increases retainer-to-seal clearance, optimizing valve lift and preventing interference.
- Suitable for both exhaust and intake valve applications.
- Proudly made in the USA, ensuring top-quality materials and manufacturing.
- Enhances valve train stability and performance, especially in high-RPM applications.
Technical specifications
- Brand: Kibblewhite
- Material: Steel
- Collar Material: Steel
- Inside Diameter: 0.725"
- Application: Exhaust, Intake
- Type: Valve Spring Collar
- Units: Set of 4
Important to know
No additional hardware is included with this set. Please ensure compatibility with your specific engine and valve train components before installation.
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
20-2111
Spring Collar
Steel
0.725"
Exhaust, Intake
Steel
Valve
Set of 4


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.

