Kibblewhite Precision 20-2331 Bronze Exhaust Valve Guide (+.001in.)

Quantity: Pkg. of 1.
Material: C630 Bronze.
Type: Exhaust.
Outside Dia.: (G): 0.5660in. / +0.001in.
A: 0.470in.
B: 0.545in.
C: 0.600in.
D: 1.225in.
E: 0.745in.
F: 0.3375in.
Sea: Seal not required. However, KPM Exhaust Seal #20-20622 may be used if a seal is desired..

We choose to use C630 nickel bronze as a material to make valve guides because of its ideal characteristics for the application. The 4-5 percent nickel content provides superior resistance to wear, and the approximately 80 percent copper content delivers outstanding heat conductivity. Guide profiles are designed to have minimal effect on the airstream while maintaining critical cross sectional thickness in high temperature areas, promoting high performance and endurance.

Vehicle Fitment:

1957-1959 Harley Davidson XL
1958 Harley Davidson XLC
1958-1979 Harley Davidson XLCH
1972-1983 Harley Davidson XLH1000
1958-1971 Harley Davidson XLH900
1978-1983 Harley Davidson XLS Roadster
1977-1978 Harley Davidson XLT
1983 Harley Davidson XLX 1000