2bbl to 4bbl

[86camaro]

I got a 383 with the 727 auto behind it. Stock 2bbl. Magnum manifolds with 2 1/2 in exhaust. I got a stock 4bbl intake and a 650-700cfm eddy carb. What else would I need besides gaskets ect. to use this carb? Do I need anything for the brakes or a/c n what not? thanks

[Charger_Fan]

About the main thing I can think you would need would be a different throttle cable bracket that bolts to the rear of the manifold. Other than that, all accessory holes should be the same.

Oh & make sure that manifold is from a "B" engine (383, 400), the "RB" (440) manifold is a little wider.

[86camaro]

Well Im kinda concerned because on the passanger side of the inlets where the carb goes theres like a ditch I guess..?? Its weird.. Is that supposed to be there or do I have the wrong manifold?

[694spdRT]

Well Im kinda concerned because on the passanger side of the inlets where the carb goes theres like a ditch I guess..?? Its weird.. Is that supposed to be there or do I have the wrong manifold?

I think the "ditch" you are talking about is for the choke spring.