Exhaust Manifold Casting # ?

Mopar Exhaust Systems

  1. dusterdemon

    dusterdemon Well-Known Member

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    Are there any other resources for exhaust manifold casting #s, besides MyMopar.com. They do not show the casting # that I have. It is 2863553. I have done a search on here and came up with some conflicting answers, so I am trying to find out what it is off of and what years. The other manifold in the pair is a 3418623 which MyMopar.com says is off of a 71-73 dart. They are supposed to be off of a 71 340 Demon, but I just want to verify. Thanks Warren
     
  2. LM23P9B

    LM23P9B Well-Known Member

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    2863553 '68-'71 driver side A body 340.
    3418623 '71-'73 pass side A,B,E body 340
    They are junk. Send them to me and I'll dispose of them for you at no charge, you're welcome. J/K
     
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