Kibblewhite Precision Exhaust Valve Guide - Oversize (+0.010in.) - 40-41639

We choose to use C63000 nickel bronze as a material to make valve guides because of its ideal characteristics for the application.
The 4-5 percent nickel content produces superior resistance to wear, and the approximately 80 percent copper content delivers outstanding heat conductivity.
Guides sold each

Specifications

Product Name	Valve Guide
Inside Diameter	0.1759"
Outside Diameter	0.3865"
Material	C630 Bronze
Size	Oversize (+0.010")
Application	Exhaust