Will a '79 tailgate fit on an '87 K5? I need a new tailgate soon (along with a new tailpan to bolt it to... d@mn rust!). I'm assuming the '79 gate will be manual-can electric innards be installed, or will I need to start hunting for manual guts? Thanks. <font color=red>Click those banners and help support CK5!!<font color=black> Semper Maintenance!