GM carb on my 400

Chrysler started using Q-Jets around 84 or 85. Carter went out of business I think and was bought out by Federal-Mogul. They still make some Carter stuff-fuel pumps and carb kits. The TQ did not survive whatever happened. It's certainly not because the Q-Jet was a better carb. Just because it was all that was available. Too many people think that! Though the early-Pre smog Q-Jets can work on a Mopar, just leave your air breather on, don't tell anyone and keep your hood closed. I still prefer TQ's Chrysler most likely had fuel injection on the board by that time and couldn't get any other carbs anyplace. Carter also made some of the Q-Jets, I have one from a 69 Pontiac 428. I heard the reason was that Rochester couldn't keep up with demand and Carter made some, I don't know how many or how long.