Inliners International Forums General Discussion MOPAR Factory Flathead Dual Exhaust Manifold

Hi,
Does anyone know where I could find a factory dual exhaust manifold for both the short and long Chrysler flatheads? The exhaust outlets are located on the side of the manifold instead of the bottom. They were found on industrial engines and some agricultural applications.

Thanks!

If they were used on Case combines, I can probably turn one up...

But not on this one... big block, as I recall...

I'm not sure about the Case combines but I do know they were in Olivers, Gleaners and Massey's.

Masseys I can find... but never seen the others.

Hello...I found a whole truck ('53 Fargo 3 ton)that has the 265 dual setup,by putting a wanted ad in the Western Producer paper. It's a Canandian publication for farmers,ranchers,etc. I have heard that out in the prairie provinces,the dual carb/dual exhaust flatheads are fairly common. I would suppose the mid-west USA would be similar? Hope this helps you.

T120, on the factory dual exhaust are the exhaust outlets out the side or out the bottom of the manifold? Could you post a picture of it?
Thanks.

Yes,I can post a pic....but it will be a day or two before I can take one. Will post Friday evening if all goes well.....I am thinking that I remember the outlets angle down at the rear bottom.

Here are a few pictures of the Mopar factory dual setup. To the best of my knowledge these dual setups were available on the big (25 1/2") block engines only.
Don Coatney

I have a set of the factory dual intake and exhaust manifolds for the big six that I will sell,I was hoping to find a late 30s chrysler or desoto to put them on but I have too many other projects. Jeff

Hi Jeff...

Could I please have your e.mail address? I think there might be some things I'd like to ask you that aren't pertinent to this forum...

e.mail me on r@ybell.net if you like.

You can contact me at jogden55@netzero.net

Hi Jeff,
Do you still have that factory dual intake and exhaust for the big 6?
Mark

I still have them but I think they are sold,the buyer has not gotten back to me since I got a shipping cost but if I do not hear back in a week they will be available again. Jeff

thanks Jeff...can you let me know if they do become available (mdaniw@telus.net)? By the way how much were you wanting, and what kind of shape are they in?
Mark

They are available as they backed out but I am thinking of only selling them if they are picked up at my house as its getting old having to get shipping cost only to have the person back out. Jeff