I had one at 20 working for Chevrolet back in the day. This is a period correct fuel injection car. All the small details were addressed on the body off restore. (about 2 yrs. ago). Details like correct high rpm tach, oil gauge, M21 4spd, 4:11 rear and of course a Rochester fuel injection system and OEM air cleaner. Nice interior with GM clear mats (yellow). Original motor is bump up to similar specs as a FI motor.