wrong pcv?

you can run any pcv so long as it fits the ford grommet. i run a twin turbo supra pcv valve w/supra grommet inside of a ford grommet. fits real tight and is supposedly better for forced induction cause the valve is smaller.
 
the one from autozone has that plastic thing on there w/ 2 connections..you can actually pull that off and hook your hose directly to the pcv...that's what I did. Replace the screen too if you haven't recently...autozone didn't have it; I got mine at O'Reillys