Weird Casting Number

[Denvermike]

I've got a set of exhaust manifolds that came from I'm not sure what.
The right side is easy: 2843953, 68-73 318 Dart or Barracuda.
The left is the one: 4006741, can't find any 400s in the lists I have checked.
What have I got?
Thanks,
Mike



You might feel old when you go to McDonalds and they ask if you need help with your tray.

 

[Oklacarcollecto]

3614396, supercedes to 4006740, left exhaust manifold for 1972 1973 1974 Dodge Dart and Plymouth Valiant with 318 engine. The casting number is # 4006741. Might fit others too.

 

[Denvermike]

COOL!!
Thanks for the help.
Mike