I am after some advise
I have an Airborne Classic with a good 582 grey head and the frame is in poor condition
I have an Redback with a 503 at end of its life and a mint frame
I want know can I swap the engine and mount over on them so i have a good motor and frame combo
I have the manuals from Airborne and they don't show any difference in the frame construction
Some advise would be great
Thanks Van