Online: tussuck, 78gold

Sportster engine compatability

  • butza
    butza
    14 years ago

    Gday guys, anyone know if an 1981 ironhead motor will fit into a 1986 frame and on.

    Cheers .

    Butza

  • daddyracer56
    daddyracer56
    14 years ago

    hi,   you will have to stuff around with the front/ rear engine mount  use a 1983 to 85 rear mount  because that later tube type frame came out in 83  but still with the cast iron motor untill 85  + the front mounts also 83 to 85  if you get stuck i might have i  ?