C630 valve guide - exhaust bronze

Manufactured in the USA.
Manufactured from C63000 nickel-aluminium bronze, copper-based.
5% nickel content for enhanced wear resistance and approximately 80% copper for excellent thermal conductivity.
The profiles are designed to minimise airflow disruption and maintain critical thickness in high-temperature zones, promoting high performance and durability.
Product Information
Brand: KIBBLEWHITE
Supplier Ref: 40-0482
Application: Exhaust
Outer Diameter: 0.4752"
Outer Diameter: 0.4752"
Inner Diameter: 0.2745"
Inner Diameter: 0.2745"
Material: Bronze C630
Size: Standard
Size: Standard
Product Name: Valve Guide
Units: Unit