big block truck oil pans

Don't have a pic at the moment but the 70 d100 pu, bb 400 in the garage has a 78 car pan on it.
It is an original 383 1/2 ton.

So I know a car pan will work. The truck came with power steering, power brakes, automatic and came with AC also.

I will recheck this pan in this truck. I've been on prescription drugs lately.