70AutoStik Insano Dub Head
730 posts · joined Aug 2002 ·
Try writing to them, I did here in W.A. and found that bumpers aren't required, but it may be different there. As for the doors, leave them on; although there is no side impact protection in a '70, they help to stiffen the body (and you'll find the subsonics from the wind very annoying after a while.) 😀