Chrysler Aluminum Manifold 4100337

[mbaird]

From looking at the Chrysler parts catalogs, intake manifolds starting with 4100--- were only used in 1979.
Intake casting numbers and catalog part numbers are usually different by one digit.
Casting number 4100337 has a catalog part number 4100338. The 1979 Chrysler parts catalog shows only one 4 barrel manifold for all vehicles 4100338.
Direct connection numbers usually start with a P.
Don't see that number with or without P in any of the Direct Connection catalogs.
None of the part numbers shown in the link from post #23 are good numbers.
They are not in Chrysler's part number history.

Did Direct Connection parts sart with a P as well ? I know Mopar Performance did but can’t remember if DC did . ?
I might have an old DC catalog

 

[townsend]

The price list that came with the 1977 Direct Connection catalog showed all part numbers started with P.

 

[v8al]

Found another thread about the same manifold. They didn't come to a consensus either. Only guess was a van manifold.
sbm intake manifold identification (moparforums.com)

 

[mbaird]

More WAGs there than a dog pound .

 

[stillrunners]

Marine ? or wouldn't that be in the parts book ?

 

[RustyRatRod]

@Bighead440 is good with oddball stuff. How bout it, Rodney? You know what this intake is?

 

[Lance Lot Link]

Found the 4100338 part number in 1978-81 Truck Parts manual. I said "maybe" was 4100336 BUT this manual looks correct, #338 (on page 2). See post #24.

I said I had a 1979 Grand Fury too. Nope, I had a 1980 GF with E58. Slow car. Later platform- was M body. Had one of those pursuit vehicles too,1988 Diplomat, was much faster. Why aluminum manifold? Chrysler was in turmoil then (1979-1980) and eliminated the RB engines (for cars), so had big cars and small engines. Read - Slow Vehicle. They were trying improve performance, for cop car wise or Lil Red Truck, with this manifold, IMHO. Last LRT built, that I know of, May 1980.

I don't know that I attached the file correctly.

 

[toolmanmike]

I don't know that I attached the file correctly.

That's a PDF file. I can see it on my laptop if I jump through hoops. Probably can't view it on my phone.

 

[4spdragtop]

I can see it on my phone, click link, then download, open

I don't know that I attached the file correctly.

That's a PDF file. I can see it on my laptop if I jump through hoops. Probably can't view it on my phone.

 

[Lance Lot Link]

That's a PDF file. I can see it on my laptop if I jump through hoops. Probably can't view it on my phone.

Which format was I supposed to use? Or is best?

 

[toolmanmike]

Which format was I supposed to use? Or is best?

PDF is fine. It's just that you have to download it and open it outside of the site.

 

[67valiant 100]

That's a cool piece. Maybe a prototype for a M1 dual plane thermoquad intake that was abandoned.