VALVE GUIDE Norton 850 Commando 06-4125 +.006 oversized exhaust guide
You will get a brand new exhaust guide that is pictured, this is .006 oversized / If you need the whole set, we have that listed as well.
These guides are Phosphor Bronze which is the best material to use for guides on these Classic Bikes. Silicon Bronze which is the next grade up tends to wear out the valve neck so we stay away from it. With these bikes the Phosphor Bronze offers better lubrication and they live better in the aluminum heads." There are many opinions on this subject but this is our information after 30 years of testing in many different environments, and conditions. Our tolerance on these guides is tighter and more accurate than many of the other leading suppliers, (the hole is closest to center than any other guide available).
Condition: NEW
Brand: STEADFAST CYCLES
Part Brand: STEADFAST CYCLES
Country/Region of Manufacture: UNITED STATES
Manufacturer Part Number: 06-4125
Surface Finish: PHOSPHOR BRONZE