SB Cast Iron Exhaust Manifolds

[Tony Fields]

I will be using cast iron manifolds on my 360 going into my '67 Cuda.

Here are the casting numbers:

Pass. side 3418623
Dr. side 3614395

My Mopar dot com lists these manifolds for the 1971-73 Dart 340's

My question is this:

Why would the discharge port be smaller on the driver's side. Did the factory
use two different size "ball flanges" on the front pipes? Any info would be
appreciated.

Thanks

 

[340mopar]

I show the #3614395 as a '73-'74 A 318 manifold which would account for the smaller outlet. The #3148623 shows as a '71-'73 ABE 340 manifold.


Chuck

 

[Tony Fields]

I show the #3614395 as a '73-'74 A 318 manifold which would account for the smaller outlet. The #3148623 shows as a '71-'73 ABE 340 manifold.


Chuck

Thanks Chuck

One more question

Will casting number 3418621-1 fit on the drivers side of a 1967 Barracuda?
Car is non power brakes and non power steering

 

[340mopar]

Thanks Chuck

One more question

Will casting number 3418621-1 fit on the drivers side of a 1967 Barracuda?
Car is non power brakes and non power steering

I show that one as a '71 BCE 340-360 manifold, being auto makers like to share as many parts for saving costs if it would have worked they probably would have used it instead of making a spedial left manifold for the A body.

The '72-'74 A 340-360 manifold you are looking for is a #3614368 this one is the match to your #3419623. Or the '68-'71 A 340 #2863553

But I hear these are quite pricey when people sell them.

I have heard of people using the Dakota manifolds on the A-bodies and there has been a thread with pictures of it on this site. I will see if I can find it.


Found it
http://www.geocities.com/lars_an_artist/durango.html
Chuck

 

[Tony Fields]

Thanks again for the info Chuck.

Now I will see if I can find the 3614368 casting.

Anybody out there have one?