'72 Riviera Carb info needed

L

LeeN

Member
Had to remove the carb from my Riv. Thought I posted about it before but could not find my post. Finally after cleaning I found some
info on it. It is a Rochester Quadra Jet. It has the numbers 7043240 LA 1233 on it. Has a GM stamp. The number identifies this carb
but didn't they have another name for it? If I need to find the manual on it is that the way I will find it with that number or is it called
something else. Are there any of the Buick websites that have a downloadable manual on it?
Lee
 
If you go to "Buick Carburetors and Numbers" in the Reference, CLICK HERE, the 7043240 is listed for 1973 only on the 350 and 455.

You can also find the carburetor as covered in the '72 Chassis Manual, CLICK HERE.
 
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