A little clarification on rocker parts please.

[KrazyKevin]

I'm about to place my order for the last pieces of my rocker panel area. All my cab supports are good. Just the rockers, kick panels, and pillars need to be replaced. I've already ordered the outer rockers. My question concerns the inner rockers. Here is the rust hole I'm trying to fix in my 1972 project:



Is that hole part of the floor or inner rocker? Looking at my LMC truck catalog, the inner rocker piece just loooks like a flat piece of metal. It doesn't look like it has the bends at the top to 90 over and up to meet up with the floor. By the LMC catalog, it seems I would need the inner rocker and the cab outrigger piece (pieces 9 and 12).

But, after looking at this post:
http://67-72chevytrucks.com/vboard/s...d.php?t=219668

If you look down through some of the pictures, his inner rocker piece is exactly what I need. Are these the same pieces? Do different companies design different shaped inner rockers? What exactly do I need for my rust spot?

Update: After looking at Summitracing, their goodmark inner rocker piece looks like the piece I need. So I guess my only question now is, is the piece from LMC look like the Goodmark piece? Are they the same?

Thank you all very much for the help already received

Kevin