SKU:10-1957
Fully assembled Panhead cylinder heads for Harley-Davidson FL models from 1955 through 1962, with valves, springs and collars installed for immediate installation. These V-Twin Motor Shop Ready heads preserve original contour castings and include detailed stock intake and exhaust port areas for authentic appearance and performance.
The set includes Panhead exhaust valves and Shovelhead intake valves, complete with springs and collars. Cast iron guides, valve stem seals, and nitrated valves contribute to longevity and reliable operation. Shovelhead intake valves come pre-installed to improve breathing and valve seals on all four valves.
O-ring type intake is compatible with stock Panhead exhaust headers. Designed to fit with long reach 1975-UP or Shovelhead style plugs, making them a versatile upgrade for vintage engines. The max valve lift is 0.425 inches, enabling efficient airflow while preserving engine integrity.
Sold as a pair and crafted in Taiwan, these heads are ideal for restoring Harley FL engines to original specifications or as a performance upgrade. For a complete engine overhaul, consider adding piston kits, valve guide sets, and cam covers to the project.
Cylinder heads are fully assembled with valves springs and collars.Upgrade your vintage Harley Davidson FL with the Motorshop Panhead Cylinder Head Set with Valves, designed specifically for models from 1955 to 1962. These V-Twin Motor Shop Ready Panheads feature original contour castings that include detailed stock intake and exhaust port areas, ensuring a classic look with authentic performance. The heads are assembled with durable cast iron guides, valve stem seals, and nitrated valves, providing enhanced longevity and reliable operation. The set includes Panhead exhaust valves and Shovelhead intake valves, combined with a complete spring and collar set to optimize valve control and durability. Designed with an O-ring type intake, these heads are compatible with stock Panhead exhaust headers and use long reach 1975-UP or Shovelhead style plugs, making them a versatile upgrade for vintage Harley engines. Each head includes Shovelhead intake valves pre-installed for improved breathing and valve seals on all four valves, contributing to better combustion efficiency and engine performance. Max lift capacity of.425 inches allows for efficient airflow without compromising engine integrity. Please note that the original style O-ring type intake manifold must be ordered separately to complete the installation. Sold as a pair, these heads are ideal for restoring or enhancing vintage Harley Davidson FL engines to their original specifications or for performance upgrades. Crafted in Taiwan, these heads are a reliable choice for classic motorcycle enthusiasts seeking quality and authenticity in their restoration projects. For comprehensive engine rebuilds, consider combining with accessory items like piston kits, valve guide sets, and cam covers to complete your engine overhaul.
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