My buddy and I went through the same hassle of trying to find a good used header panel at the local yards here. After about a month and looking at countless ZJs we finally found one, since it was half off day it only cost him $10. If we hadn't found that one he was planning ordering the one I linked you to.
His:'00 WJ, 4.7 Limited, stock
Daily Driver: '05 SRT4, Stock turbo, 252 WHP, 321 WTQ
Hers: '03 WJ, 4.7 V8, Kolak Exhaust, IRO 3", Bilsteins, JKS TB, KOR TB Bushings, 32" Cooper ATP's