Kibblewhite Valve Guide - +.001" - Manganese Bronze - 20-20691M

Upgrade your engine's performance and reliability with Kibblewhite OEM Style Valve Guides. These high-quality manganese bronze valve guides are designed for enthusiasts and professionals seeking improved valve train geometry and longevity. Manufactured in the USA, Kibblewhite valve guides offer exceptional quality and precision.

Description

Kibblewhite valve guides are crafted from a softer manganese bronze material, allowing for easy reaming with a battery-operated or electric drill. The guides can then be finished to precise tolerances with a high-quality ball hone. The tapered nose design maximizes bearing surface area while minimizing port obstruction, optimizing flow and performance. These guides are designed to accept OEM top hat valve seals and OEM lower collars, ensuring compatibility and ease of installation. Specifically designed to accommodate up to 0.600" lift cams, these valve guides enhance your engine's capabilities, providing superior valve control and stability at higher RPMs. Upgrade to Kibblewhite for improved engine performance and durability.

Features & highlights

• Manufactured from premium manganese-bronze alloy for optimal wear resistance.
• Tapered nose design maximizes bearing surface and minimizes port obstruction.
• Easy to ream and hone for precise fitting.
• Compatible with OEM top hat valve seals and lower collars.
• Suitable for use with cams up to 0.600" lift.
• Proudly made in the USA.

Technical specifications

• Brand: Kibblewhite
• Material: Manganese-Bronze
• Inside Diameter: 0.2760"
• Outside Diameter: 0.5635"
• Application: Intake

Important to know

Valve seals and collars are not included. Professional installation is recommended to ensure proper fitment and performance.