Third brake light? I guess is was invented 30 years before I thought..... Not.
Bill has a good pic of labelled dash parts if you click on his "some TF series details". G-MO's is the real deal. I am obsessed with Suburban's and Panels esp. of the TF era. Colloquially, the GMC "Suburban" is referred to as a Carryall and the Chevy is Suburban. Chevy did start out using "Suburban carryall" for that type vehicle. GMC called their Cameo pick up: Suburban Carrier.
Anyway, post some pics of your truck and dash. Would love to see it. I may have some parts. You can PM so as not to dilute this post to a wanted ad. You are like me, you need link help, your pic/link is not hyper.
