New and used Harley Davidson Panhead motors for sale by individuals, parts suppliers, and dealers. Introduced in 1948 and produced until 1965, the Panhead engine was a significant advancement from its predecessor, the Knucklehead. The Panhead introduced several improvements over its predecessor, including aluminum cylinder heads which helped dissipate heat more effectively. The engine gets its name from the distinctive shape of the valve covers, which resemble upside-down pans. This unique look has made the Panhead one of the most recognizable Harley-Davidson engines.
The Panhead engine's 17-year production run was one of the longest for Harley-Davidson, leading to a significant number of these engines being available today. Clicking on the links below will open a detailed description of the panhead engine in a new window on eBay.
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 1937 Harley WL WLA Panhead Knucklehead Flathead Servicar G Engine *2516B $7,779.99 |
 1948 Harley Panhead Knucklehead Fl El Hydra glide OEM *2756A Engine Motor $18,879.99 |
 1961 Harley Panhead Knucklehead Fl Flh Duo Glide OEM *2549B Engine Motor $17,779.99 |
 1960 Harley-Davidson Panhead Fl Flh Duo Glide OEM Engine Fresh Rebuild $11,999.00 |
 1955 Harley-Davidson Panhead Fl FLE OEM Engine Needs Rebuilt W/ Paperwork $5,250.00 |
 Complete S&S 93" P-93 P93 Series Alternator Generator Style Panhead Motor Engine $11,495.00 |
 1954 Harley Panhead Knucklehead Fl El FLE Hydra Glide OEM Engine Running $16,679.99 |
 1942 Harley 45 WL WLA Panhead Knucklehead Flathead *2065 Engine $4,179.99 |