yo Gary,
Welcome!
We both are fortunate to have great sons!
Here is the 1980 Bronco Dealer Brochure by Ford via Josh B @
http://www.supermotors.net/registry/6264/22004-2
1980 Bronco Advertisement by Ford via
https://www.adbranch.com/wp-content/uploads/ford_bronco_1980.jpg
1980-1986 Bronco/F Series Fasteners by Gary @
http://www.garysgaragemahal.com/hood.html
1980-1986 Bronco/F Series Carburetors, Chokes & EFI by Gary @
http://www.garysgaragemahal.com/carburetors-chokes--efi.html
1980-1986 Bronco/F Series Specifications by Gary @
http://www.garysgaragemahal.com/carburetors-chokes--efi.html
Differences in 1980-1986 Bronco/F Series by Gary @
http://www.garysgaragemahal.com/1980---86-ford-trucks.html
1980 Ford Truck Service Chassis Highlights by Gary (similar as Bronco) @
http://www.garysgaragemahal.com/1980-truck-service-highlights---chassis.html
Includes the proper adjustment of the parking brake tensioner & rebuilding instructions on the Dana 60 axle and the NP208 and BW1345 transfer cases.
1980 Ford Truck Electrical Chassis Highlights by Gary (similar as Bronco) @
http://www.garysgaragemahal.com/1980-truck-service-highlights---electrical.html
Explains electrical features of the Bullnose trucks, including the exterior lighting, digital clock use, speed control installation & testing, CB radio installation & controls, ignition switch removal & installation & logic test, fuse panel, etc.
Partial Chilton Manual for 1978, 1979, 1980, 1981 Bronco. Scanned by broncocity.com @
https://web.archive.org/web/20130419152159/http://www.broncocity.com/66-81manual.htm
1980 Free Wheelin' Fords Brochure, including the F-Series, Broncos, E-Series, and the Courier by Gary @
http://www.garysgaragemahal.com/1980-free-wheelin-fords.html
Al