Rim backspace for 1967 Barracuda

I read on another mopar site that a set of drums and hubs from a 70'sish model Gremlin (10x2.5) would fit right on a 67-68 Cuda w/o having to change anything! The Gremlins had a 4.5 bolt pattern. I don't know if this will work or not but as soon as I find a set I am go to try it. The only thing I'm worried about is I know they didn't call it a Gremlin by accident!
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