To install a 400 Turbo transmission behind a small block 327 engine, you will need the following parts:
* 400 Turbo transmission
* Transmission mount
* Driveshaft
* Flexplate
* Starter
The installation process is relatively straightforward. First, you will need to remove the existing transmission from the engine. Then, you will need to install the transmission mount to the engine block. Next, you will need to install the driveshaft. Then, you will need to install the flexplate to the crankshaft. Finally, you will need to install the starter.
Once the 400 Turbo transmission is installed, you will need to fill it with transmission fluid. You will also need to adjust the transmission shift linkage.