you need an adaptor for a holley on a stock intake.....
Not sure I understand why you need an adaptor?
I meant to say SPACER
Because a Holley has parts hanging below the carb base that will hit the 67-69 intake , this is why Mopar didn't run a single 4bbl holley before 70 , the 70 intake heat riser was lowered and a Holley will fit.
Because he is stuck on stock only certian parts will work.
