Join Date: Sep 2015
Location: Northern Virginia
Re: 396 cast iron intake manifold specs
Does your stock intake manifold have "Holley" stamped on it? Mine does. Anyways, I have read the edelbrock RPM air gap was the best intake for the big blocks. If and when I do decide to upgrade I will probably go that route. I have a 67 chevelle also, with a 427.
Not sure. Where would it be? Although I kind doubt it. the engine is out of 67' Impala and its pretty much stock.
There are plenty of good manifolds out there. My concern is hood clearance. I did not account for the street demon being a bugger (taller) carb. Not the first time I have done some less than intelligent mods.