Hay Dan i'm in Moreno Valley Calif you can go to Brothers in corona calif 1-800-977-2767 or the Truck shop in Orange calif Phone#1-800-243-8947
the web address for bothers is
www.botherstrucks.com
the web address for the truckshop
www.truckandcarshop.com
the truck shop in my book is a better place to buy your parts resones your also do 1967--80 camaros 1964--1972 chevelles and elcominos 1946--1959 mid size cars like impala biscain belair all in the same wherehouse building and you can see the parts and touch and see if the part will work for your appaction thetruckandcarshop hasd the best prices and a lot of used parts that are sold there that they have in show cases like hard to find eletric parts and the truck side is devoted to 1940--1990 trucks so there the best i got 3 suburbans 1# 1967 1# 1968 gmc and a 1969 Gmc the rear hach door is the problem most of us are having a problem with so far i found out it may cost me $1000-$1500 to have the upper porion of my clam door redone cus its so cancered up but i feel thats cheep cus the guy has to make everything from scrach so if you can find a doner door you can make 2 doors into one if any of the repoper guys make this door it will cost 1000 to 1500 anyways the 3rd door is the problem they dont make that door eather so better off finding a doner 1967--1972 suburban if you can find the GMC or the chevy from from 1969 and up cus in 1967 the frame dose not have the dimple for the power streeing box even thow you can get the brackets to make the 1964--1967 frames to expected the box but i like the dimple in the frame and in 1971--72 you had the 5 bolt front end and rear end i've been told the 1969gmc has disc brakes on the suburbans and even some had disc brakes on the truck but hope the info can help you out sam from Riverside Calif