Knucklehead for Sale

In the market for a Harley Knucklehead? We are a prime resource when it comes to finding your new Knucklehead for sale.

History of the H-D Knucklehead Engine

List most early Harley-Davidson motors, the Knucklehead got its nickname in the 1960's from the unique shape of its rocker boxes - specifically, the round knobs on the covers that look like knuckles. The motor was manufactured in two different displacements over the course of its career:

  • 1000cc / 61" - 1936-1947
  • 1200cc / 74" - 1941-1947

At the time the Knucklehead was in production, it was referred to as the OHV.

Harley Knuckleheads for Sale:

Harley Davidson Other 1959 Harley Davidson FL Duo Glide Panhead not Knucklehead Flathead Harley Davidson Other 1959 Harley Davidson FL Duo Glide Panhead not Knucklehead Flathead Paypal US $21,500.00 2d 2h 14m