4 speed 4 door

I had a factory 68 Dart 270 4-door 273 4-speed with A/C. I sent it off to Bill Reilly at AlterKtion fame but don't know if he ever did anything with it. The 4-doors are the same wheel base and front floor pan as a 2-door, you change the quarter panels, b-pillar, rear floor section, and roof and you have the same tub as a 2-door hardtop...