Hi , looks like a nice start ... Does it still have the green vinyl top or is it black ? Another clue does it have air conditioning? The external heater box appears to be part of an Air box , & that wasn’t offered on Z/28’s

Sure looks like it was originally an AC and auto car, but it’d be good to pull the cowl vent panel and check beneath it for signs of stripe color coverage; although car may have been repainted at some point, as the cowl hood can’t be original, given build date.

Agreed, it was an AC and automatic, so not a Z.

Judging by the symbols on the front of the heads, they arent 186 heads or HP heads. Original A/C car. Very doubtful its a real z/28.

Very original under the dash, original color coded fuses, original dash mat (firewall pad), NICE and original under there!