1978 grand prix

Okay so I own a 1978 Pontiac Grand Prix and it’s a roller. Car was originally a V6 with a th200 or whatever came with the V6. I have a chevy 350 and also a th350 that I’m going to throw into the car, and I was wondering how much modification it will take to install the th350? Can I use the stock...

Hello, I am pretty new to this forum so to say the least, I own a 1978 Pontiac Grand Prix SJ with a 350 Olds (not the diesel) but unfortunately it hasn't started in about 15 years or so. I've just picked up on this project because it was my dad's originally but about 2 years ago he passed and...