Hello CO land. Well I know a bit more than the basics of what's under the hood and somewhat mechanically inclined however I'm not that savvy with carb and engine rebuilds. First off, can anyone tell me what carb I have or anything else about it based upon the photos and is it worth getting a rebuild kit or just going with a new replacement carb? If so what kind of kit or recommendations on carbs. At this point, I'm not looking to investing in making this a street rod(maybe someday), but I want to get this engine in good working condition. Its on a 70 Cutlass that hasn't been running for 5-8 years. To my knowledge, it ran fine prior to sitting. Suggestions?

Oh, the butterfly is definitely cruded up.

 

It's a Rochester 2-bbl

Vintage appears to be 70-72 based on the Trans Control Solenoid to the right of the carb- the CAR's right, not yours.

I suggest you look for a number such as "7041156" or similar stamped into the RH side of the carb fuel bowl. Near the top, near the fuel inlet line. That will get you the right kit.

Yes, rebuild it, or maybe just dismantle, clean, and reassemble.

If you really need a new one I can maybe get a nice one rebuilt around 1975 or so. Not too pricey.

 

Great thanks for the tip. I just sprayed some brake cleaner and wiped off the gunk and got 7040155 and just below it 0630NCI off of it. I will check into this. I think I may try to rebuild it. Thanks for the tip and I will keep you in mind if I go the option of a used one.

 

A kit should be available at your local auto parts store. Pay special attention to cleaning it thoroughly. Also make sure your float is set correctly. Don't use gasket sealers and don't over tighten the screws.

 

Thanks for the tips. I will post updates once I order the kit and get started.

 

 

Be sure to purchase a new gas filter too. It would be best to buy the "bucket" for a carb cleaner and soak it. Just be remove all the rubber parts before the soak.