Education Wanted: Odd A manifold ?

[stevests]

Nabbed the photo off EBAY - anyone give an educated response as to what this might be ? https://www.ebay.com/itm/1267455335...Vnx5Q==|tkp:Bk9SR6qFiKveZA&LH_ItemCondition=4

 

[Bob C]

It's most likely off a Gleaner combine.

 

[The Master Cylinder]

You run your exhaust straight into the cabin to heat it up for cold winter mornings.

 

[stevests]

Thanks for the education, Bob C. !

 

[Brad in Germany]

Here's the photo of what stevests is asking about:

Brad in Maryland

 

[midgetracer]

Definitely from an industrial engine. I have had several.