PowerToTheMaxx

Looking for a intake manifold for a 1973 350 2BBL in a Delta 88 Convertible. Respond here or PM me if you have one you're willing to part with. I am located in Chicago, so I can arrange pickup if its reasonable distance or shipping otherwise. Will need to see pictures first, of course.

Thanks, PTTM

first442

I have a very nice stock 350 manifold from my 1969 Cutlass, actually I have the complete setup manifold, carb and air cleaner, however I would be willing to sell the manifold separately. If you provide me an email address I would be happy to send you photos.

ROCKETMAN269V

If you want one specific to a '73, it would have the provision for an EGR valve. I have both with and without EGR. Please let us know which one, if any, you would prefer. Thanks, Bob.

PowerToTheMaxx

First442, I assume the 69 one does not have EGR.

Bob, yes I would like an EGR one. Mine has 411882 cast into the back of the manifold in front of the distributor. Does that help narrow it down further?

Thanks,
PTTM

ROCKETMAN269V

Yes it does. I'll check my supply tomorrow. Thanks, Bob.

ROCKETMAN269V

Mine has a 411863 casting #, which, according to the parts book, is the only # that is shown for a 1973 350 2-bbl. application. Is there a chance that you mis-read yours? Mine also has a large 15 in the valley to the right (passenger) side of the thermostat housing. Check there also and let me know. Thanks, Bob.

PowerToTheMaxx

It's hard to read because of rust and how far back it is. I can try to brush it off a little more.

​​​​​​No idea if this is the factory manifold or even original engine, looks like maybe it isn't

ROCKETMAN269V

I couldn't find the number that you posted in the parts catalog, so I Googled it and got no results related to Oldsmobile. Did you check for the number in the valley between the thermostat housing and the #2 intake runner? Mine has a 15. This number is also used to id intakes. Thanks, Bob.

PowerToTheMaxx

So, I cleaned it a little better and did some pencil rubbing, I'm beginning to think it says 411863.

There is a 15 in the manifold by the #2 runner

ROCKETMAN269V

Great! Email me direct for pics, etc.: drolds1@bellsouth.net. Thanks, Bob.