Chopper Parts and Motorcycles

Custom Chopper Motorcycles and Accessories

Knucklehead Engine

New and used Harley Davidson Knucklehead engines for sale by individuals, parts suppliers, and dealers.

Clicking on the links below will open a detailed description of the Knucklehead engine in a new window on eBay.

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OEM 1938 1939 Front Head Near Perfect Knucklehead Small UL EL Harley Engine FL OEM 1938 1939 Front Head Near Perfect Knucklehead Small UL EL Harley Engine FL $2,495.00
HARLEY DAVIDSON 1949 PANHEAD ENGINE MOTOR FL EL FLATHEAD KNUCKLEHEAD HARLEY DAVIDSON 1949 PANHEAD ENGINE MOTOR FL EL FLATHEAD KNUCKLEHEAD $1,825.00
Complete S&S 93 Complete S&S 93" KN93 Series Alternator Generator Style Knucklehead Motor Engine $9,185.94
S&S Knucklehead Engine S&S Knucklehead Engine $9,450.00
Harley Motor Kurbelwelle Knucklehead Panhead 1940 1952 1000cc EL 61 cui.überholt Harley Motor Kurbelwelle Knucklehead Panhead 1940 1952 1000cc EL 61 cui.überholt $851.06
Complete 1940 1946 Rear Big Port Head Knucklehead Harley Engine FL Panhead UL W Complete 1940 1946 Rear Big Port Head Knucklehead Harley Engine FL Panhead UL W $2,640.00
Complete 1938 1939 Front Small Port Head Knucklehead Harley Engine FL Panhead UL Complete 1938 1939 Front Small Port Head Knucklehead Harley Engine FL Panhead UL $3,695.00
61 61" Knucklehead Engine EL 1936 1947 PICKUP ONLY NY $8,297.00
S&S KNUCKLEHEAD ENGINE KN74 Gen S&S KNUCKLEHEAD ENGINE KN74 Gen $9,185.99
S&S KNUCKLEHEAD ENGINE KN93 Gen S&S KNUCKLEHEAD ENGINE KN93 Gen $9,299.99

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