SB Cam Thrust Plate P5249637 no longer made? Only tensioner now?

Here is another question related to the tensioner type like shown on the Mancini site...... the plate used for that tensioner looks a lot thinner than the thrust plate used in an LA. That is gonna move the cam back in the block. At some point, doesn't this become a problem with where the lifter ride on the lobes?

Maybe there is enough tolerance so that it is not, but I was wondering what the plate thickness ought to be for an LA. I realized that I don't have one here to measure the thickness.

Edit: Never mind... found one. .156" thick.... 5/32"