340 purple shaft needed

I knew that PN sounded familiar ... the ol' 284/484. I have a soft spot in my heart for that cam. Back in the early 80's that cam was the sh*t on the street. Pulled hard and made up that bottom end with a little more stall & gears. If new customized and off the shelf cam profiles weren't being offered, I'd continue to use that old workhorse of a cam. Btw: I know I have a couple of new purples in storage but I think the hyd cam is a 271/471 and the other is a solid 292/571 or 592(?).