Early X-mas! 6.0 L96+6L90

[jrdv]

I bit the bullet and bought this today. It is out of a 2011 2500 2wd with 19,000 mi. It will be going in my 71 chev swb.

I need to start gathering parts. The place I bought it from didn't know which oil pan I needed, but said to find out and they would get me one at cost.

So, first question. What oil pan? I have seen people using an F body pan, ctsv caddy pan, summit pans, etc.

My truck has a 4/6 drop with 18/20 wheel combo.

What is the best?

Thanks in advance for the many questions I will be asking.