Kibblewhite Precision 20-20690 Bronze Intake Valve Guide - Standard (.5620in.) chemical-engine-oil-5w40 Allows for no tools track

Allows for no tools track or trail side tuning on your four-strokes FCR carburetor to improve off idle performance

These trailing arms are painted black

2001 Arctic Cat ZRT 600 LE

Offers a much smoother ride

Kibblewhite Precision 20-20690 Bronze Intake Valve Guide - Standard (.5620in.) chemical-engine-oil-5w40 Allows for no tools trackOutside Dia.: (G): 0. 5620in. Std. A: 0. 725in. B: 0. 775in. C: 0. 800in. D: 1. 280in. E: 0. 615in. F: 0. 2750in.. 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