Kibblewhite 20-2052 Engine Exhaust / Intake Valve Kit

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.This item fits the following models: 1978-1983 Harley Davidson FLH Electra Glide1979-1981 Harley Davidson FLHC Electra Glide Classic1980-1981 Harley Davidson FLHS Electra Glide Sport1983 Harley Davidson FLHTC Electra Glide Classic1980-1983 Harley Davidson FLT Tour Glide1981-1983 Harley Davidson FLTC Tour Glide Classic1978 Harley Davidson FX Super Glide1980-1982 Harley Davidson FXB Sturgis1983 Harley Davidson FXDG Disc Glide1978-1983 Harley Davidson FXE Super Glide1979-1981 Harley Davidson FXEF Fat Bob1982-1983 Harley Davidson FXR Super Glide II1982-1983 Harley Davidson FXRS Low Glide1983 Harley Davidson FXRT Sport Glide1978-1982 Harley Davidson FXS Low Rider1983 Harley Davidson FXSB Low Rider - Belt1980-1983 Harley Davidson FXWG Wide Glide