1966 Barracuda

Hello,

I just purchased a 66 Barracuda, as I am in the process of restoring the vehicle I would like to know what size engine I have?

Here is what I found stamped on the side of block; 2465330-3, 12-10-64,

Here is the vin number; BP29D62559279

This is my first Plymouth I have ever owned, as I am not familiar with this make I need all the help I can get.

Thanks for your time.

MMA