Originally Posted by DieselPaul

I knew this, I was trying to explain an M117 part number on something he was told was a "350" Since some "350"s actually had 4.5Ls, one couldn't necessarily assume M117 and M116 used the same intake because that "350" might have been a 117 the whole time. I'm giving myself a headache, maybe I don't know what I'm talking about

I should probably take a step out of this thread, I still don't follow whats trying to be accomplished.