Whats your combo? there are only 2 76 turbos out there worth a damn especially on a stage 2 motor,
They would be the 42-76 which may require mods to make work
or hte Precision 76 GTS which has gone 9 teens at 150+
If its a street car the GTS would be my recommendation and would pretty much bolt right on if your setup with a 4 bolt header
Dont waste you money on any 3 bolt 76s,there are non worth a damn as there is way too much back pressure and the ex housings will NOT flow enough
Just trying to help maximize your performance without wasting your money