Kibblewhite Precision 20-20435 Complete Valve Spring Kit - .415in. Lift

Type: Intake / Exhaust.
Retainer Material: H.T. Steel.
Valve Lift: 0.415in.
Installed Height: 1.375in.
Seat Pressure: 129#.
Open Pressure: 272#.
@ Lift: 0.415in.
Note: All components are the quality you can expect from Kibblewhite, manufactured to exact O.E.M. specifications. These O.E.M. replacements parts may be purchased separately.
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
1970-1977 Harley Davidson FLH Electra Glide
1966-1969 Harley Davidson FLHB Electra Glide
1970-1972 Harley Davidson FLHF
1966-1969 Harley Davidson FLHFB Electra Glide
1971-1977 Harley Davidson FX Super Glide
1974-1977 Harley Davidson FXE Super Glide
1977 Harley Davidson FXS Low Rider