Kibblewhite Stainless Black Diamond Intake Valve Part #20-4257 for Harley Davidson FL Models

Precision Machine black diamond intake valve for 1948-1965 Panhead.

Upgrade your Harley Davidson FL engine with the Kibblewhite Stainless Black Diamond Intake Valve. Designed for precision and durability, this valve features a head diameter of 1.75 inches and a stem diameter of 0.3765 inches, ensuring a perfect fit for models from 1948 to 1957. Crafted in the USA, this high-quality component is engineered to improve airflow and optimize engine performance, making it an excellent choice for restorations or performance upgrades. The valve’s robust construction and corrosion-resistant finish extend service life and maintain engine efficiency over time.

Features:

• Head Diameter: 1.75 inches for optimal airflow and performance

• Stem Diameter: 0.3765 inches ensuring proper fit and function

• Material: Stainless steel with black diamond coating for durability and corrosion resistance

• Country of Origin: USA, guaranteeing quality manufacturing standards

• Compatibility: Fits Harley Davidson FL models from 1948 to 1957

• Accessory Items: 16-1728 - Pushrod Cover Clip Tool, Tulip Measurement: 23

Fitment
Harley Davidson FL 1948
Harley Davidson FL 1949
Harley Davidson FL 1950
Harley Davidson FL 1951
Harley Davidson FL 1952
Harley Davidson FL 1953
Harley Davidson FL 1954
Harley Davidson FL 1955
Harley Davidson FL 1956
Harley Davidson FL 1957
Harley Davidson FL 1958
Harley Davidson FL 1959
Harley Davidson FL 1960
Harley Davidson FL 1961
Harley Davidson FL 1962
Harley Davidson FL 1963
Harley Davidson FL 1964
Harley Davidson FL 1965