Knuckle/Panhead Engine Case Relay Boss

Cast Relay Boss
These castings come straight from original Race Frame Engineering patterns—a nod to the legacy of Steve Little and his impact on Aussie motorcycle history.

Perfect for welding and blending back onto your Knuckle or Panhead case—especially if an early hot rodder once shaved it down to clear a mag.

Supplied as a single, clean casting—undrilled and untapped so you can match your exact relay pattern.

Fits:

EL 1936 - 1940

FL 1941 - 1965

What's included:

- 1x Relay Casting

- Free Stickers

- Free shipping within Australia