Is the carburetor I have special?

[72 Challenger]

Hi Guys,

it's been a long time because I have spent all my time getting the details done on the 1970 Duster. I should have some pictures soon.

When I bought the Duster, it came with a carburetor on the side, which the owner claims was original to the car. It has HO 4933S stamped in the base. On the box it says "1970 Carter AVS 340 4 speed." The duster is a 1970, 340, 4 speed car.

Do I own some mythical rare carb that I should rebuild and put back on the car? I don't plan on selling it since it is the correct carb for the car, it goes with the car. 

[73_Cuda_4_Me]

The 4933S is what is called for on the 70 Duster 340 Manual Transmission w.o. E.C.S.

[SgtSuperbird]

"H0" should mean, August 1970. If the carb is the correct part number, it might be the wrong date code (if that's even a concern). I'm only guessing, but IMO, it probably is not the actual carb that came with car, because as I understand, the 1970 model year production would have already have ended by June or July.

[72 Challenger]

You are likely right. The SPD of the car is November 1969.

However it is more correct than the Edelbrock unit that is on it now!

So what i am learning here is that this carb is not super rare, since the eddy runs so well, I am not going to fuss with it. Into the bin of Duster parts.

Thanks guys!