GM carb on my 400

LOL, Like I said, what ever works. nI just wouldn't settle on hearing, "It needs a GM part." crap. Some parts are just parts sold through the company that makes them. Carter T-Q's were also on '74 Ford 460 engines, IHC trucks. (They also came with 392 HEMI engines in them that were T-Q equiped.) Carters also came on Buicks and Chevys in the early days. Lots of dual quad version cars had Carters.