66 C10 Gas Pedal Scott's Rod's, Lokar????

[1964FarmFreshC10]

Originally Posted by cwcarpenter98

I put one in my 63. It does work, but it was annoying to install. I had to put multiple bends in the arm to make it somewhat fit and I ended up only being able to use 2 mounting holes on the flat spot of the firewall instead of all three.
I’m planning on switching over to the 71-72 pedal during the rust repair process.

What's the difference? Visually the 71-21 and square body pedal assemblies look pretty much the same to me.

I only have a square body unit on hand and have only looked at picks of the 71-72.