It is the way of men to make monsters... and it is the nature of monsters to destroy their makers.
Also to put the confusion to rest- Yes, this is not the stock engine. It was originally a 305 v8 that was swapped to a 350. My dad went through with the swap but decided he wants to sell it to focus on his other bird. It’s winter so not a lot of opportunities to drive it post swap, hence the low miles.
The car originally had a 305 in it, he swapped in a 350 but used the 305 intake and manifold. So its a 350tbi as opposed to a tpi.
Ha-ha this is my dad’s car. He’s selling it to restore his *other* Firebird.