the first production 1966 model year HEMI B-body street cars were "scheduled" mid-December 1965 at the Lynch Rd & St. Louis assembly plants
This is what the guy that I talked to who worked there at the time said but in late November. He also said both Dodge and Plymouth were built, with Hemi, in same house at first. He also said there were issues with either engine or car for the late builds. I must have talked to him for three hours over the phone. Mine car was built Jan 66.
I’ll add, he was at the St Louis plant
