OEM Replacement Valve Spring Kit — 0.415" lift, 272 lb open, 129 lb seat

KIBBLEWHITE OEM Replacement Valve Spring Kit — 0.415" lift, 272 lb open, 129 lb seat – 79-84 Big Twin, 80-84 Touring, 82-83 FXR

KIBBLEWHITE
0926-2927
20-20850
Precision-engineered valve spring kit restores stock valve control and cam compatibility. Retainers and keepers optimized for strength. Made in the USA.
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OEM replacement valve spring kit engineered to restore stock valve control and compatibility with original cam profiles. 🔧

Retainers, keepers, and bases are modeled using finite element analysis to maximize mechanical strength. 🛠️

Springs are wound from super clean chrome silicon wire, heat treated and shot peened for long service life. ⚙️

Manufactured to original O.E.M. specifications with modern materials and manufacturing protocols.

Made in the USA. 🇺🇸

: 0926-2927
In Stock

Data sheet

Type
Valve
Units
Kit
Brand
KIBBLEWHITE
Application
Exhaust, Intake
Spring Seat Pressure
129 lb
Spring Open Pressure
272 lb
Spring Lift
0,415"
0.415"
Collar Material
H.T. Steel
Material
Chromium Silicon Alloy
Harley Family
FXR
Touring
Vintage Big Twin

This product fits the following vehicles. Use the filters below to narrow down the list if needed.

Manufacturer Model Family Year Notes
Harley Davidson Electra Glide Standard Big Twin 1984
Harley Davidson Electra Glide Big Twin 1980
Harley Davidson Electra Glide Big Twin 1979 Fits late '79.
Harley Davidson Electra Glide Big Twin 1979
Harley Davidson Electra Glide Big Twin 1980
Harley Davidson Electra Glide Big Twin 1981
Harley Davidson Electra Glide Big Twin 1982
Harley Davidson Electra Glide Big Twin 1983
Harley Davidson Electra Glide Classic Big Twin 1979
Harley Davidson Electra Glide Big Twin 1980
Harley Davidson Electra Glide Classic Big Twin 1981
Harley Davidson Electra Glide Classic Big Twin 1982
Harley Davidson Electra Glide Classic Big Twin 1983
Harley Davidson Electra Glide Sport Touring 1980
Harley Davidson Electra Glide Touring 1983
Harley Davidson Electra Glide Classic Touring 1983
Harley Davidson Electra Glide Special Touring 1984
Harley Davidson Tour Glide Touring 1980
Harley Davidson Tour Glide Touring 1981
Harley Davidson Tour Glide Touring 1982
Harley Davidson Tour Glide Touring 1983
Harley Davidson Tour Glide Classic Touring 1980
Harley Davidson Tour Glide Classic Touring 1981
Harley Davidson Tour Glide Classic Touring 1982
Harley Davidson Tour Glide Classic Touring 1983
Harley Davidson Sturgis Big Twin 1980
Harley Davidson Sturgis Big Twin 1981
Harley Davidson Sturgis Big Twin 1982
Harley Davidson Big Twin 1983
Harley Davidson Super Glide Big Twin 1981
Harley Davidson Super Glide Big Twin 1982
Harley Davidson Super Glide Big Twin 1983
Harley Davidson Super Glide Big Twin 1984
Harley Davidson Fat Bob Big Twin 1979 Fits late '79.
Harley Davidson Fat Bob Big Twin 1980
Harley Davidson Fat Bob Big Twin 1981
Harley Davidson Fat Bob Big Twin 1982
Harley Davidson Fat Bob Big Twin 1979 Fits late '79.
Harley Davidson Super Glide II FXR 1982
Harley Davidson Super Glide II FXR 1983
Harley Davidson Super Glide II FXR 1982
Harley Davidson Low Rider Big Twin 1979 Fits late '79.
Harley Davidson Low Rider Big Twin 1979
Harley Davidson Low Rider Big Twin 1980
Harley Davidson Low Rider Big Twin 1981
Harley Davidson Low Rider Big Twin 1982
Harley Davidson Low Rider Big Twin 1983
Harley Davidson Low Rider Big Twin 1984
Harley Davidson Wide Glide Big Twin 1980
Harley Davidson Wide Glide Big Twin 1981
Harley Davidson Wide Glide Big Twin 1982
Harley Davidson Wide Glide Big Twin 1983
Harley Davidson Wide Glide Big Twin 1984