Re: insulator plate 1970 SHP BB
Just One example:
A 1970 Chevelle LS-6 made to sell new in the state of Calif.,or Neveda,recieved NA9 EEC,Charcoal cannister.This system included this Holley Carb/Intake insulator plate.In years to follow,other non SHP engines recieved it as well.
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