I bought a used 454 HEI distributor (1103372 8J20) at a yard sale and can't find out exactly what year the motor was or what vehicle it was in, the yard sale lady had no clue! I've searched the dizzy numbers online and came up empty! I've tried Napa, Autozone & O'Riellys, which are all a joke, with nothing! Anyone know what to do?
