I have a sbc aluminum intake with the following information stamped in front of the carb; 14057063 and underneath this number is the letters; GM CFM and underneath that is the number; 42 This is a low-rise, dual-plane intake.

I cannot find this intake listed in any chevrolet small block intake listing. I would like to use this intake on a 350 c.i. "Goodwrench" engine equipped with a mid-range cam and a Q-jet.

I would like to know what engine/auto combination this intake came in from the manufacture. I believe that it was probably a Z28 or a Corvette, but I do not know. I want to use this engine to power my 1978 Nova Coupe, driven on the street, no racing, just a good engine with a lopey idle and good mid-range power.

I do not want to use this intake if it is not flow rated for my proposed application.