Stock 14" wheels for 67 Barracuda ?????

Longgone said
Suregrip- the 5.5`s have a backspace of 3.5 in. and the 6.5`s have a backspace of 3.75. They `re both 14" wheels. The 5.5`s would have D-70/14`s tires mounted on them and the 6.5`s would have E-70/14`s. Most all of the Formula-S Cudas and GTS Darts came with the 6.5 rims. HTH.
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There were no wheels from the factory for the small bolt circle that were any wider than 5.5". If you have 6.5" wide steel wheels then they are after market. The base car wheel width was 4.5"