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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Complete S&S 93 Complete S&S 93" KN93 Series Alternator Generator Style Knucklehead Motor Engine $9,085.94
45 45" HARLEY MOTOR KNUCKLEHEAD SIDE VALVE WL FROZEN $1,700.00
New S&S 93 inch Knucklehead Motor with Ignition Carburetor & Air Cleaner $9,095 New S&S 93 inch Knucklehead Motor with Ignition Carburetor & Air Cleaner $9,095 $7,700.00
Harley Knucklehead Motor Zylinder original 1946 überholt EL 1000cc Harley Knucklehead Motor Zylinder original 1946 überholt EL 1000cc $1,736.00
1940 47 HARLEY STROKER KNUCKLEHEAD REBUILT MOTOR KNUCKLE 1947 1940 47 HARLEY STROKER KNUCKLEHEAD REBUILT MOTOR KNUCKLE 1947 $11,750.00
HARLEY DAVIDSON KNUCKLEHEAD MOTOR 1945 HARLEY DAVIDSON KNUCKLEHEAD MOTOR 1945 $10,000.00
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 $9,089.95
S&S KN93 KNUCKLEHEAD ENGINE 93 S&S KN93 KNUCKLEHEAD ENGINE 93" MOTOR FOR HARLEY 1936 65 CHASSIS 106 2161 $9,089.95
Original Antique J A P Motor Harley Davidson Knucklehead Motorcycle ?JAP engine Original Antique J A P Motor Harley Davidson Knucklehead Motorcycle ?JAP engine $1,800.00

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