Exhaust for 71 Charger R/T 440+6 question

[Dustyabill]

Hi to all and thanks for letting me join.
Can anyone tell me the correct exhaust manifold numbers for a March build date 71 Charger R/T 440+6? I've searched everywhere and find a few different numbers especially the passenger side.
I want to get rid of the headers and go full factory.
Also, should the car have resonators being a six pack car?
Thanks.

 

[T2R9]

Casting numbers

2899879 RH
2951865 LH

 

[Dustyabill]

Casting numbers

2899879 RH
2951865 LH

Thanks for the quick reply!
Does anyone know what a 2899876 is for? I see a lot of them. Is it the but just for a different year car?

 

[T2R9]

Not seeing that number in my book. Got a pic?

 

[Dustyabill]

I found a few of them on ebay but I haven't been able to post the picture. I keep getting a red X. When I search 2899879 these keep popping up.

Do you know anything about the resonators? I see some with them but most without.

 

[Bee1971]

N97 on the fender tag ?

 

[Dustyabill]

N97 on the fender tag ?

No, not on the tag. I was told they were standard on 6 pack car. Sounds like that isn't true.

 

[T2R9]

Found one. https://www.ebay.com/itm/133400119354?hash=item1f0f44483a:g:RFgAAOSwCPherMMS

That is a low performance manifold. Did not come on a 440-6

 

[72RoadrunnerGTX]

N97? For 1971, that would be California only.

 

[Dustyabill]

N97? For 1971, that would be California only.
View attachment 1193910

So are you saying only cars made for California would have them?
This is my first 71. I found two pictures of 71 six pack cars with resonators and they did not have N97 on the tag.
Most 71 6 pack cars I've seen pictures of do not have resonators.

Any more thoughts? Again thanks to all.