Cliff's Quadrajet Parts and Rebuild Kits

Quadrajet Problem Solving => Quadrajet Parts and Numbers => Topic started by: Ponchojoe on February 20, 2022, 09:02:37 AM

Title: 7042264 and 3264 Bowl the Same?
Post by: Ponchojoe on February 20, 2022, 09:02:37 AM

Hey there, I have a buddy that cracked the fuel inlet on the bowl of his 7042264. I have a 3264 in my stash, is it the same and can be used with his air horn and throttle plate?
Thanks!
Joe

Title: Re: 7042264 and 3264 Bowl the Same?
Post by: Cliff Ruggles on February 21, 2022, 05:26:39 AM

The main castings will physically interchange however the 1973 is a "hot-air" model and the 1972 is "divorced choke".  So there are differences in the castings, vacuum supply to the choke housing, mounting pad and tapped holes for the choke pull-off bracket, etc.

I would recommend locating a 1971-72 Pontiac main castings instead as they are a direct swap......Cliff