Front and Rear Bus Header Panel This set come with 1) front panel does have the correct bead and headliner strip welded on. The rear header panel has pre-drilled holes for the rear tension strip, but the cage nuts are not included. These parts can be used to repair the header panel for original 21/23 and standard sunroof bus. These parts are available is the Standard Bus Sunroof Kit. Proudly Made In The U.S.A. by Grumpy's Metal.