Available is a very early-made Pair of  Wheels-Marked 'CENTER LINE TOOL CO.'  'PAT.PENDING  MADE IN U.S.A.' Center Line apparently started producing Wheels in 1970.  Wheels are in the 5x5" Bolt Circle, 6.5" Backspace. Drilled 5x to each Flange for slicks. Will polish nicely. Free shipping to 48 states.