Found these widened / reversed Chev wheels 2 3/4" back space- look like tri-5 centers. Maybe circle track one day . Valve stem is on the correct outside and the centers look like tri-five? Raced a lot of these in the day. Solid appearance. roll nice across the floor. Good bolt [lug] holes. Can ship in one box. will not be cheap! photos , pay pal friend /MO regards Newc