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  1. B

    Olds 403 Carburetor Swap?

    Hi, all. I have an 80 TA with an Olds 403 in it. It is running a Roch. Quadrajet, which is fine, but I wondered if a carb direct replacement I could tinker with was not a huge issue to swap. Like a direct replacement from Holly or something. Does such a thing exist? Thanks Jon