Hey Louie,
The silver bulk head you're talking about is just a cover. Standard Uno's often had black, whereas the turbo had heat reflective silver to deflect the heat from the turbo engine as it runs much hotter. Maybe the seller just removed it?
Not sure about the paint bewteen the front and rear windows. I thought all turbos were black too.
Maybe when the seller describes it as a turbo it's because it has a Lancia turbo engine. However, he describes it as an Integrale, yet if he is talking about the Delta Integrale as far as I'm aware they only had 2 litre engines. Then again, I think he meant only the turbo unit is from an Integrale.
It could be an engine from a Lancia Delta turbo (the NON Integrale model), which could be had with a 1.6 litre turbo engine.
Looks like the seller has done a lot of work on it already, and that thing should sure fly when it's finished. Saying that, the driveshafts and exhaust could cause major headaches to sort out, not to mention the gear linkages. Maybe the Lancia gearbox is totally different to the Uno's?
I doubt if any standard Fiat parts would fit, though it's possible. The work left to do on it could work out rather expensive and time consuming, though if it gets finished it would be one very quick car.
Be nice if someone on the forum bought it and could update the board on how it was completed. It would be a real street sleeper that could terrorise super cars
Chas