Kibblewhite C674 Valve Guide - Manganese Bronze - 82-82420

The Kibblewhite C674 Valve Guide offers precision and ease of installation for motorcycle engine builders. Manufactured with softer manganese bronze, these valve guides allow for easy reaming and honing, making them an excellent choice for custom builds and performance upgrades.

Description

These C674 bronze valve guides are designed for efficient installation and precise finishing. The softer manganese material facilitates easy reaming, allowing you to achieve the exact tolerances needed for optimal valve performance. Use with Kibblewhite high-quality ball hones to achieve a delicate finish. While offering reduced toughness compared to C630 nickel aluminum bronze valve guides, the C674 series still maintains KPMI's exacting tolerances. Install these valve guides quickly and easily using a battery-operated or electric drill for reaming and honing. Upgrade your motorcycle's valve train with confidence knowing you are using quality, American-made components. Whether you're rebuilding a classic engine or fine-tuning a high-performance machine, these valve guides offer the precision and ease of use you demand.

Features & highlights

• Easily reamed and honed for precise fitment.
• Compatible with Kibblewhite high-quality ball hones for a delicate finish.
• Allows for quick reaming and honing with a battery-operated or electric drill.
• Maintains exacting KPMI® tolerances for optimal performance.
• Made in the USA, ensuring high-quality manufacturing.
• Ideal for custom builds and performance upgrades.

Technical specifications

• Brand: Kibblewhite
• Part Number: 82-82420
• Material: C674 Bronze
• Application: Exhaust
• Inside Diameter: 0.2155"
• Outside Diameter: 0.4353"

Important to know

While offering ease of machining, the C674 bronze valve guides have reduced toughness and wear-ability compared to premium C630 Nickel Aluminum Bronze valve guides.