Help! 187 big block pan: exact oil pickup??? with pics...

I have a refurbished original 187 oil pan for a big block put in an A body frame... it has a cutout for the suspension in it...
My question is, what exact oil pickup tube/thingy do I need that will fit? I have a pic of one online that says it came with it, and I have a pic of one that looks very similar? Are these the same? Does anyone know what exact one to use????