SS/B Barracuda project

From what my friend that worked at Hurst at the time & in talking to several owners of these cars, The bumpers were dipped, rear decklid, no. The A100 seats had fixed backs, can't account for the S&M seats except to say it's typical Chrysler "quality control". The A100 seats in these cars had no welting along the edges, unlike the actual A100 seats in vans/trucks. The outside mirror delete plate is going to be a pain to find as there just wasn't too many vehicles even back then without an outside mirror.
One of the old "DeFrank & Cohen" cars was owned by a local and that car had thicker track welting in the doors to protect the glass---I think that's something the owner did however it WAS a good, invisible idea.