That is what it is, a Crown Vic crossmember. It will be good to know the year to order parts for it. I know the old stuff was C = 60's , D =70's etc. Thanks for looking.
Modern number should be (4) 2004, (W1) Town Car, (3) Department responsible for part - (5026) 5000-5176 is frame codes - AB Suffix is revision, pair and change codes.
There ya go ! Thank you. I thought it had to be between 03 and 08 . I am going to build a frame and put it under a 60 F100.