Re: '55 carb choice

Posted by BH On 2014/3/9 15:12:56

Well, both tags show the correct model number for a 55 352 motor.

I still don't know why the 'ROCHESTER' vs. 'GM' cast in the air horn.

I've read that that, in later years, Carter actually built QuadraJet units (successor to the 4GC) under license, as a secondary source for GM. Those units have "MFD. BY CARTER CARBURETOR FOR GMC" cast into the fuel bowl, but all parts were completely interchangeable.

Perhaps there was a similar arrangement for the 4GC line, but I've never seen anything to that effect.