It shouldn't be that hard, or maybe even modify the more abundant Bronco brackets.

 

A few years ago I was really temped to buy a super cherry Bronco bumper with brackets for cheap, the owner just put on a step bumper. But like willowbilly3 says the brackets won't work right and the Bronco frame is wider too. Thought about a couple slits in the sheetmetal but just couldn't do it. They would show anyway 'cause the bumper sticks out a little due to the dip in the center for the licence. Ended up with a nice old h/d dealer step bumper with a receiver hitch.

Barry

 

that looks like the same bumper i had on my 74 f1004x4. probably be easiest to go aftermarket. I have a chrome fey on my 72 f100 that looks pretty sweet.
ty

 

Hey, welcom....Your truck sounds like a fine ship. Gonna set up a gallery?

 

Yeah once i clean out the engine bay and get the new goodies installed! The rims REALLY enhanced the look of it!

As of now the paint is very flat, and the engine is caked in grease.

I'll have a gallery up soon :-)