Clamp on Orig bumper guard pics?

[71 Blazer CST man]

I have two small holes on each side of my bumper where about the original bumper guards(?) would mount up. I guess they clamp on though so this wouldnt be what the holes on my bumper are all about anyways. I was just wondering if anyonee had information on where i could get hooked up with some, and or some nice pics. Thanks guys. My 71 CST Blazer is on its way....NOt too much longer now.

BTW, is the anything aftermarket that exists for our rides that's a guard/lightbar/winch etc. thats bolt on (or close to it) the replaces or goes over the bumper? that's be HOT

(Nor. Cal) John

newer350/newer350/31"s.