thanks for your answers.
that's not my car , a Guy find it into a farm !!!!!!!!!!! in belgium
the car didn't start for a lot of year but now, it run well!!!
the guy plan to buy the car and ask for price etc.....
i have otice that the valve covers look like a 350 engine and the exhaust maniflod looks likes corvette ones, so the engine maybe not original.
it's seam to be a RS V8 model : 327 engine factory installed.
thanks again , i will post again when more informations comming