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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New Harley Davidson Knucklehead S&S KN93 Complete Assembled Engine Motor New Harley Davidson Knucklehead S&S KN93 Complete Assembled Engine Motor $9,095.00
Harley Davidson Panhead Knucklehead Shovelhead 1957FL Motor Engine Chopper OEM Harley Davidson Panhead Knucklehead Shovelhead 1957FL Motor Engine Chopper OEM $4,500.00
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 $2,750.00
Complete S&S 93 Complete S&S 93" KN93 Series Alternator Generator Style Knucklehead Motor Engine $9,085.94
Rare 1/4 scale model of a 1937 Harley Davidson Knucklehead Engine Never Ran!!!! Rare 1/4 scale model of a 1937 Harley Davidson Knucklehead Engine Never Ran!!!! $8,500.00
Harley Knucklehead Motor Zylinder original 1946 überholt EL 1000cc rebuilt Harley Knucklehead Motor Zylinder original 1946 überholt EL 1000cc rebuilt $2,001.84
Harley Knucklehead Panhead Shovelhead Evo Engine Test Run Break In Stand FL FLH Harley Knucklehead Panhead Shovelhead Evo Engine Test Run Break In Stand FL FLH $3,995.00
S&S KN93 ALT/ GEN KNUCKLEHEAD ENGINE 93 S&S KN93 ALT/ GEN KNUCKLEHEAD ENGINE 93" MOTOR HARLEY 1970 99 CHASSIS 106 2560 $9,085.95
S&S KN74 KNUCKLEHEAD ENGINE 74 S&S KN74 KNUCKLEHEAD ENGINE 74" MOTOR FOR HARLEY 1936 99 CHASSIS 310 0025 $9,185.95
S&S KN93 KNUCKLEHEAD ENGINE 93 S&S KN93 KNUCKLEHEAD ENGINE 93" MOTOR FOR HARLEY 1936 '99 CHASSIS 106 2161 $9,185.95

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