Thats a major:Wow1: rebuild you had going there 1stDuece! I have never seen the parking brake set up on newer GM trucks so it was very imformative for me to see your detailed picture report. Thanks for posting. I am glad to see that both you guys are now running springs that do the job for you and not air bags. Cant wait to see more updates from Iocrwin too. Cheers, Chilli.. :smiley_drive::smiley_drive::smiley_drive:yup he drives on the wrong side of the road!