I think I have a 360 oil pan but why don't you just buy an aftermarket pan?
I ask because when i have advertised the SB oil pans before that's the response I get ... why would someone buy used crap when we can buy new from SUMMIT
Actually less room t bars and idler to pitman arm distances between them is less. C body big block pans have a dent in pass side for idler arm aftermarket does not take this into account when making oil pans. Small block I'm not sure of but just to let you be aware.
The new stock mass produced pans are $50 shipped. I would prefer a deeper than stock pan. I also don't think the cheepy pan come with reinforcement like the originals do.
Be aware on Summit pans - a couple of years ago I bought a 360 pan to use on a 5.2/5.9 Magnum and the rails were distorted. Not bent/damaged, but twisted because the tooling was jacked up. Took 3 pans and 6 months to get one that looked like it might bolt up OK.
The new stock mass produced pans are $50 shipped. I would prefer a deeper than stock pan. I also don't think the cheepy pan come with reinforcement like the originals do.