Well its all working and functions well. A 1977 with 1985 tilt wheel , intermit. wipers (on the column now) A/C,P/W, and dr. locks. Now onto installing the seats and carpet. The info I found here was very helpful. This truck reminds me of the Johny Cash song and his Cadillac made from many different years!
The bed is off my 1982 c-10 which required a left side fuel tank install on the 77. Pretty cool... The 82 will get a six foot bed install.