We are getting ready to build a 440 source 438 kit with stealth heads for a 1969 roadrunner with a four speed, 3.55 posi and a factory air grabbe, our questions are, what intake carb combo will work with the factory air grabber set up, what pistons, flat tops or dished should we run and which non comp camshaft would be a good selection with this combination ??
With a 383 air cleaner base you can only use a stock height intake and a stock height carb, no spacers or adapters allowed.
With a 440 air cleaner base you can use an intake that is maybe an 1" taller?
