I just didn't state that in my reply as you had already posted that poly's had 4 bbls and I was implying LA style in my post.
Yes, poly's did come with 318's but I'm not aware of any LA 318's coming with 4 bbl from the factory... Maybe a truck in the 80's possibly, but I'm not aware of it... Or a cop car...
I’m not sure when 4bbl’s made the 318. It’s not a thing for me to remember. It’s kind of in the back draw down low in the storage center of the brain behind the crusty rusted locked door in possibly the left hand corner. Who knows?!?! LOL!
It’s all good. I modify most everything anyway. I have not come across a car that 1: I want to restore properly & 2: Actually worth restoring. I mostly buy junk and have fun with it.