Saw this today, have never ever seen or heard of this.
1080 has a 77 K frame, that has different front top motor mounts.
Usually the right front mount above the oil filter on 750s has a removable plate, to aid in engine removal. This means there are 2 bushings welded to holes going thru the frame tube. The left side, on every one I remember has a welded on forging or lug with the mount hole thru it.
So I go over and look at it, and it has the welded thru frame bushings, on BOTH sides. anyone ever seen this
We checked 2 other 78 frames and none were like that?..