Kibblewhite 39mm Valve Seat
Kibblewhite 39mm Valve Seat
Available in stock (15)
-
Estimated delivery: Feb 06 - Feb 10
About this product
About this product
Upgrade your engine's performance and durability with Kibblewhite Powdered Metal Valve Seats. Engineered for high-performance applications, these valve seats are designed to withstand the rigors of demanding environments. Experience superior valve sealing and extended engine life.
Description
Kibblewhite Powdered Metal Valve Seats are constructed from a specialized blend of alloys, resulting in a high-density, iron-based seat with exceptional thermal qualities and uniform hardness. This advanced powdered metal technology ensures high resistance to wear and recession, particularly in applications using steel valves. Rigorously tested on both the track and street, these valve seats excel in high-RPM environments with various fuel types, including leaded, unleaded, and oxygenated fuels, as well as methanol, ethanol, nitrous, and forced induction applications. The 39mm head diameter optimizes flow, contributing to increased engine performance and reliability. Installation should be verified before use to ensure proper fitment.
Features & highlights
- Manufactured using advanced Powdered Metal Technology for superior performance.
- High-density, iron-based alloy provides exceptional thermal qualities and uniform hardness.
- Engineered for high resistance to wear and recession, ensuring long-lasting durability.
- Compatible with various fuel types, including leaded, unleaded, oxygenated fuels, methanol, ethanol, and nitrous.
- Ideal for high-RPM applications and engines with forced induction.
- Made in the USA, ensuring top-quality manufacturing and materials.
Technical specifications
- Brand: Kibblewhite
- Product Name: Valve Seat
- Vendor Part Number: 10-SC390
- Application: Intake
- Material: Iron Alloy
- Head Diameter: 39.00 mm
- Outside Diameter: 39.00 mm
- Inside Diameter: 30.00 mm
- Valve Seat Height: 11.00 mm
- Units: Each
Important to know
Always verify the size and compatibility with your specific engine model before ordering and 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
10-SC390
Valve Seat
39.00 mm
11.00 mm
39.00 mm
30.00 mm
Intake
Iron Alloy
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.

