Kibblewhite Valve Guide - +.010" - C630 Bronze - 20-2329

Upgrade your engine's performance and reliability with Kibblewhite C630 Valve Guides. These high-quality valve guides are engineered to provide superior service and improve flow characteristics, ensuring optimal engine operation. Made in the USA with precision and care, these valve guides are a must-have for any serious motorcycle enthusiast.

Description

Kibblewhite C630 Valve Guides are precision-machined from copper-based C63000 nickel-aluminum bronze, offering exceptional durability and heat resistance. Compatible with no-lead fuel and designed to work with any type of valve-stem material, these valve guides provide maximum service life, especially when used with chromed valve stems. The tapered nose design minimizes port obstruction and maximizes bearing surface, leading to improved flow characteristics and enhanced engine performance. These valve guides are designed to accept OEM lower collars and OEM-style top hat valve seals (sold separately) for easy installation and compatibility. With an overall length of 2.40" (intake 1.770"), these guides are an ideal choice for your engine rebuild or upgrade. Enhance your motorcycle's valve train with these top-of-the-line valve guides.

Features & highlights

• Precision-machined from high-quality C63000 nickel-aluminum bronze for superior durability.
• Compatible with no-lead fuel and all types of valve-stem materials.
• Tapered nose design maximizes bearing surface and minimizes port obstruction, improving flow.
• Provides maximum service life, especially with chromed valve stems.
• Accepts OEM lower collars for ease of installation.
• Made in the USA, ensuring top-notch quality and performance.
• Designed for optimal performance and longevity.

Technical specifications

• Brand: KIBBLEWHITE
• Material: C630 Bronze
• Application: Intake
• Inside Diameter: 0.3085"
• Outside Diameter: 0.5750"
• Length: 1.770"

Important to know

Valve seals are required but not included. These valve guides are designed to work with OEM-style top hat valve seals, which must be purchased separately.