70s E body door Cuda-Challenger are these the same?

[electros]

I bought a Challenger door for what I thought would match up with my 70 Cuda thinking E body 70s door matched-body man is telling me they do not match-I know that 70/74 Cuda doors are the same so am I totally off with the 70s  Challenger doors-or am I missing something here with a year off difference for Challenger to Cuda?

[4 speed fish]

They are not the same door.Totally different.

[burdar]

Yep, not even close to being the same.

[7212Mopar]

Challenger has the what I call it "SR71" body line that the Cuda does not have. If you can make it works, yours will be 1 of 1.

[AARuFAST]

Really!