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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Harley Knucklehead Motor Zylinder original 1946 überholt EL 1000cc Harley Knucklehead Motor Zylinder original 1946 überholt EL 1000cc $1,660.87
1947 KNUCKLEHEAD ENGINE 61 1947 KNUCKLEHEAD ENGINE 61" EL OVERHEAD VALVE PICK UP ONLY $12,440.00
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
Harley Motor J JD Deko no Knucklehead Panhead Flathead Shovelhead Sportster XLCH Harley Motor J JD Deko no Knucklehead Panhead Flathead Shovelhead Sportster XLCH $994.30
S&S CYCLE 93” OR 74” KNUCKLEHEAD ENGINE MOTOR 1936 1999 HARLEY NATURAL & BLACK S&S CYCLE 93” OR 74” KNUCKLEHEAD ENGINE MOTOR 1936 1999 HARLEY NATURAL & BLACK $9,095.00
S&S KNUCKLEHEAD ENGINE KN74 Generator S&S KNUCKLEHEAD ENGINE KN74 Generator $9,089.99
S&S KNUCKLEHEAD ENGINE KN93 Generator S&S KNUCKLEHEAD ENGINE KN93 Generator $9,089.99
S&S KNUCKLEHEAD ENGINE KN93 Alternator/Generator S&S KNUCKLEHEAD ENGINE KN93 Alternator/Generator $9,089.99
Complete S&S 93 Complete S&S 93" KN93 Series Alternator Generator Style Knucklehead Motor Engine $8,894.99