Kibblewhite Ampco 45.010 Exhaust Valve Guide for Harley FL (1948–1957)

Built from Ampco 45 alloy, the Kibblewhite.010 exhaust valve guide delivers durable, corrosion-resistant guidance for Harley Davidson FL engines. The.010 inch oversize is precision engineered to provide a precise fit, helping maintain optimal valve operation and engine efficiency on FL models from 1948 through 1957.

• Material: Ampco 45 alloy for durability and corrosion resistance
• Oversize:.010 inch for a precise, reliable fit
• Designed for: Harley Davidson FL engines, 1948–1957
• Installation: compact dimensions for straightforward fitting
• Made in the USA
• Part number: 20-2039

During rebuilds or routine maintenance, this valve guide supports longevity and consistent engine performance under demanding conditions. For detailed installation steps, consult Valve Guide Installation Instructions. Pair it with the Valve Guide Driver Tool Set to facilitate proper alignment and installation.

Kibblewhite.010 exhaust valve guide is made of Ampco 45.

Upgrade your Harley Davidson FL engine with the Kibblewhite Ampco 45.010 Exhaust Valve Guide. Crafted from high-quality Ampco 45 alloy, this valve guide ensures durability and reliable performance in demanding conditions. Designed specifically to fit Harley Davidson FL models from 1948 to 1957, it provides a precise fit to maintain optimal valve operation and engine efficiency. The guide's compact dimensions make installation straightforward, and its robust construction helps extend the lifespan of your engine components.

Proper installation is critical for engine longevity and performance. For detailed instructions on how to install this valve guide, please refer to the technical sheet available at Valve Guide Installation Instructions. Whether you're performing a rebuild or routine maintenance, this component is essential for ensuring your Harley engine runs smoothly and reliably. Pair it with the recommended accessory tools, such as the Valve Guide Driver Tool Set, to facilitate proper installation and alignment.

Made in the USA, this Kibblewhite part exemplifies quality manufacturing standards. Its precise engineering and durable materials make it a trusted choice for motorcycle enthusiasts and professional mechanics alike. Ensure your Harley Davidson FL engine maintains peak performance with this high-quality exhaust valve guide, designed for longevity and consistent operation.

Features:

• Made of Ampco 45 alloy for durability and corrosion resistance

• Designed specifically for Harley Davidson FL models from 1948 to 1957

• Precise.010 inch oversize for optimal fit and performance

• Easy to install with included technical instructions

• Manufactured in the USA for quality assurance

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
Harley Davidson FL 1966
Harley Davidson FL 1967
Harley Davidson FL 1968
Harley Davidson FL 1969
Harley Davidson FL 1970
Harley Davidson FL 1971
Harley Davidson FL 1972
Harley Davidson FL 1973
Harley Davidson FL 1974
Harley Davidson FL 1975
Harley Davidson FL 1976
Harley Davidson FL 1977
Harley Davidson FL 1978
Harley Davidson FX 1971
Harley Davidson FX 1972
Harley Davidson FX 1973
Harley Davidson FX 1974
Harley Davidson FX 1975
Harley Davidson FX 1976
Harley Davidson FX 1977
Harley Davidson FX 1978