Kibblewhite Precision 20-20450 Complete Valve Spring Kit - .600in. Lift

Spring kits use stock lower collars (KPMI offers replacement lower collars - Part # 20-2111).
Type: Intake/Exhaust.
Retainer Material: H.T. Steel.
Valve Lift: 0.600in.
Installed Height: 1.510in.
Seat Pressure: 150#.
Open Pressure: 385#.
@ Lift: 0.600in.
Note: The basewasher is counterbored to fit a 0.665in. outside diameter seal..

Designed for maximum performance. Feature interference-wound, double-chrome silicone springs; heat-treated steel base washers. Available in a complete set for one engine. Include steel retainers. Made in the USA. Require machining of valve guides for special seals. NOTE: May require R-Style valves to achieve correct install height.

Vehicle Fitment:

1966-1969 Harley Davidson FLFB Electra Glide
1970-1983 Harley Davidson FLH Electra Glide
1966-1969 Harley Davidson FLHB Electra Glide
1979-1981 Harley Davidson FLHC Electra Glide Classic
1970-1972 Harley Davidson FLHF
1966-1969 Harley Davidson FLHFB Electra Glide
1980-1981 Harley Davidson FLHS Electra Glide Sport
1983 Harley Davidson FLHTC Electra Glide Classic
1980-1983 Harley Davidson FLT Tour Glide
1981-1983 Harley Davidson FLTC Tour Glide Classic
1971-1978 Harley Davidson FX Super Glide
1980-1982 Harley Davidson FXB Sturgis
1983 Harley Davidson FXDG Disc Glide
1974-1983 Harley Davidson FXE Super Glide
1979-1981 Harley Davidson FXEF Fat Bob
1982-1983 Harley Davidson FXR Super Glide II
1982-1983 Harley Davidson FXRS Low Glide
1983 Harley Davidson FXRT Sport Glide
1977-1982 Harley Davidson FXS Low Rider
1983 Harley Davidson FXSB Low Rider - Belt
1980-1983 Harley Davidson FXWG Wide Glide