Yes it`ll bolt up. But unless it`s been built to handle a big block`s torque it likely won`t last long. Run a nice sized cooler on it.

 

Hi,
Yes it will bolt right up.
Rich
PS The PG was the only automatic offered for the 66 396 chevelle & other factory BB applications,
it's plenty stout enough to handle a stock BB. If you have it rebuilt have a turbo shaft put in, A large cooler also.

 

Thanks for the help.