Kibblewhite C674 Exhaust Valve Guide - Standard - 80-80930

The Kibblewhite C674 valve guide offers an excellent solution for valve guide replacement, balancing ease of machining with dependable performance. These guides are manufactured in the USA to meet exacting KPMI® tolerances, ensuring a precise fit and reliable operation.

Description

Kibblewhite C674 valve guides are crafted from a softer manganese bronze alloy, specifically chosen to facilitate easy reaming and honing. This allows for quick and precise finishing using Kibblewhite ball hones and a standard electric drill. While offering reduced toughness and wear-ability compared to premium C630 nickel aluminum bronze guides, the C674 provides a cost-effective and easily workable alternative for many applications. These valve guides provide reliable performance and are ideal for applications where ease of installation and precise finishing are paramount. Upgrade your engine with Kibblewhite's quality and precision engineering.

Features & highlights

• Easily reamed and honed for precise finishing.
• Compatible with Kibblewhite ball hones for optimal results.
• Allows for quick valve guide machining with a battery-operated or electric drill.
• Maintains exacting KPMI® tolerances for reliable fitment.
• Offers a balance of machinability and performance.
• Manufactured in the USA.

Technical specifications

• Brand: Kibblewhite
• Material: C674 Bronze
• Application: Exhaust
• Inside Diameter: 0.1760"
• Outside Diameter: 0.3563"

Important to know

While the C674 bronze valve guides offer excellent machinability, they provide reduced toughness and wear-ability compared to C630 nickel aluminum bronze valve guides.