HELP PLEASE . PART #s on 73 440HP EXHAUST MANIFOLDS needed

[rav440]

does anyone know the part # on the 73 440 HP B body " CHARGER or road runner " exhaust manifolds 74 should be the same . or will the 71-72 B body exhaust manifolds work on a 73 440 also .

thanks RANDY 

[Ghoste]

The information I have shows part number 3751067 for the drivers side and 3751072 for the passenger.  Notes indicate the drivers one is also used in 74 and both are also used on 400's.

[rav440]

Ghoste , thanks  do you have a listing that shows part # 3751071 & 3751068  the guy says they are 73 manifolds dat code 72

thanks RANDY 

[Ghoste]

3751071 and 3751068 are casting numbers not part numbers and they are for the applications he has told you.  One of the first part numbers I gave you was incorrect for a four barrel application, it was the 3751072 manifold.
The correct numbers should be this;
part number 3751067 is casting number 3751068 drivers side 73-74 B body 400 and 440 HP
part number 3751069 is casting number 3751071 passenger side 73 B body 400 and 440 HP

Does that help?

[rav440]

  thanks for the help and taking the time to look up the info