HI Mark YENKO stripes are a 6" center stripe a 1" gap and a 1" stripe on each side centered on car. The stripes in the front panel can taper down to around 4" or stay straight at the 6" just check some of the photos of cars from that time. Rich www.shepswoodncrafts.com 68 Datsun roadster 8 Corvairs 68 Ultra Van 61 econoline PU 87 Shelby GLHS Blue Squadron group red