Start tearing in my interior and found 4 patches that will need to be replaced. I'm trying to decide if i do the whole floor pan or not? The tunnel is good but, the chair rail center supports?(not sure what the technical name is for them) and one good size hole behind the drivers side seat. I'm a big supporter of doing things right the first time, so if that means doing the whole thing then thats what i'll do.
I'm sure theres people with tons of experience with rust and these cars so any info helps.
My car is a 73 1.7