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Kibblewhite Precision Intake Valve - Big Twin 20-4257 - Main Product View
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Kibblewhite Precision Intake Valve 20-4257 fits Harley-Davidson Big Twin

20-4257
In stock
$31.01 USD $26.99 USD
$26.99 USD

Kibblewhite Precision Intake Valve 20-4257 fits Harley-Davidson Big Twin
One-piece stainless-steel, stellite-tipped valves impregnated by a special nitrided process with .002" depth and .0002" surface buildup to improve wear properties and reduce friction. This process provides resistance to corrosion; wears superior to hard chromium and electrolysis nickel-plating. Lightweight with profiles that provide excellent flow characteristics. Compatible with leaded and unleaded fuels and can be run in cast iron- and bronze-type guides at close tolerances for maximum oil control and heat dissipation. Made in the U.S.A..


This Part Fits:

Year Make Model Submodel
1948 Harley-Davidson FL V Twin 74
1948-1950 Harley-Davidson E V Twin 61
1948-1950 Harley-Davidson F V Twin 74
1948-1952 Harley-Davidson EL V Twin 61
1949-1957 Harley-Davidson Hydra Glide FL
1953-1957 Harley-Davidson Hydra Glide FLF
1955-1957 Harley-Davidson Hydra Glide FLH
1955-1957 Harley-Davidson Hydra Glide FLHF
1958-1964 Harley-Davidson Duo Glide FL
1958-1964 Harley-Davidson Duo Glide FLF
1958-1964 Harley-Davidson Duo Glide FLH
1958-1964 Harley-Davidson Duo Glide FLHF
1965 Harley-Davidson Electra Glide FLFB
1965 Harley-Davidson Electra Glide FLHB
1965 Harley-Davidson Electra Glide FLHFB
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