challenger under-flip top fuel caps?

I posted this on Q and A and had no response. Does anyone know the Stant brand part numbers for the fuel caps for under the flip tops on E bodies?

Thanks.

Are you thinking locking or not? From what I understand, they were all locking?

Yes, I think the factory was a locking cap. Some time ago, someone posted the part numbers for the Stant brand caps that you can get at Carquest.
I got one right away for my car, but a local guy is putting the finishing touches on a 73 Challenger and asked about it.

I'm at work now, but I'll get you the proper Stant # when I get home tonite. It is on my 73 Challenger, and is a locking cap.

I saw your first post, but thought you wanted the Stant # for the 70 Challengers that you own. The 70 is different, as it has different slots on the filler neck opening.

That's something I wasn't aware of! I can tell by his photos the car is a 73/74 model.

71 on the left, same as 70 with Ca emissions. 35037 fit's 70, 72-73. The other one fit's 71 and 70 with Ca emissions.

I know a stant or federated pt # 46145 cap will work for a 1970 Challenger with the CA emissions pkg

1970 Challenger non CA emissions is a different tube and the caps are not interchangeable.( sorry I do not know that ones pt # )

1971 and newer I'm of no help

I need one for my 71 too, looks like its still available!! Thanks!

Stant 10571 is equal to Carquest 35037