Yo Broncoj932,
Welcome!
Many other Bronco owners have scoured the Big Bronco forums for such srms to no avail. We have also tried to match our wiper arm Pivot Shaft to later model Fords with foldables.
I use small pieces of 2x4 to rest the arms off the glass.
○●○
Some 78 info for you:
1978 Bronco Dealer Brochure via Indybronco
1978 Bronco Emission Component Location Diagrams via 78brncoxlt
1978 Ford Bronco & Truck Wiring Diagrams by Ford via Bronc Mom @
Demo78 wiring diagram.pdf
1979 Bronco/F Series Electrical & Vacuum Troubleshooting Manual via topsig (Ziggy); similar to 78.
1979 Wiring Schematics, Connector Pin-outs, etc by Ranger429 @
79 wiring schematics
Similar to 78
Bubba's M-Block Ford V8 Workshop by Dave Resch @
Bubba's M-Block Ford V8 Workshop
MANY 78 Parts Break-Out Diagrams by Indybronco (Lula Mae) @
pictures, videos, and sounds | SuperMotors.net
78 351M/400 Engine Exhaust Emission Control Information Decal & Timing by member grovermyson @
Timing - Do I need to do anything ?
C6 Auto Transmission, if equipped, Description & Operation, Adjustments, Diagnosis & Testing (partial), Disassembly & Assembly, Parts Break-Out Diagram, Hydraulic Control System Diagram, Removal & Installation & Specifications @
https://redirect.viglink.com/?format=go&jsonp=vglnk_155464716156516&key=6ed47b392b9edfe394b9e89b72717104&libId=ju70qeuf01000bgv000MAb4isjltc&loc=https://www.fullsizebronco.com/forum/6-1978-79-bronco-tech/210246-c6-rebuild.html&v=1&opt=true&out=http://www.thedieselfiles.com/Ford/C6%20Automatic%20tranny.pdf&ref=https://www.google.com/&title=C6 Rebuild - Ford Bronco Forum&txt=Description & Operation, Adjustments, Diagnosis & Testing (partial), Disassembly & Assembly, Parts Break-Out Diag...
Partial Chilton Manual for 1978, 1979, 1980, 1981 Bronco. Scanned by broncocity.com @
Bronco City
Ford Shop Manual Diagrams: 1978-1979 Full Size Shop Manuals, partial @
Technical Diagrams Archives
My Tablet takes too long to download, so try the first in this list as long as you have Adobe Acrobat 9 installed. Let me know if the downloads are worth the effort.
Includes:
Wiring Manuals & Diagrams Download PDF
This complete manual for the 1972-1979 Ford Bronco Includes Rear Lights Diagram
Motor Manuals & Diagrams Download PDF
This complete manual for the 1972-1979 Ford Bronco Includes Air Cleaner Diagram
Chassis Manuals & Diagrams Download PDF
This complete manual for the 1972-1979 Ford Bronco Includes '78 Brakes Diagram, Gas Tank Setup Diagram
Body Manuals & Diagrams Download PDF This complete manual for the 1972-1979 Ford Bronco Includes; Upper Body Diagram, Front Clip Diagram, heater Ducts Diagram, Tailgate Diagram, Console Diagram, Front Clip Diagram, Grill Setup Diagram, Heater Controls Diagram, Interior Trip Diagram, Rear Sheetmetal Diagram, Tilt wheel Diagram, Tire Rack.
Al