Shouldered C630 Bronze Valve Guide

Valve Guide - Exhaust - 0.5900" OD - Big Twin '48-'E79

• Precision-machined from nickel bronze
• Nickel content of 5% produces superior resistance to wear, and the approximately 80% copper content delivers outstanding heat conductivity
• Compatible with no-lead fuel and accept any type of valve-stem material
• Accept special valve guide seals (sold separately)
• Made in the USA