Vaccum Hose Bracket. Engine to Power Brake unit, and misc brackets

This is the bracket that goes on the engine to hold the hose going to the power brake unit. Not sure all the years this fits. Price is $12 each shipped lower 48. Parts are located in NY. There are also 2 other sets of bracket that I'm not sure of the application

 

#3 is a heater hose clip for a 68 maybe 69.

 

#2 looks like the throttle spring bracket that mounts to an intake manifold bolt.

 

#2 is the bracket that holds the metal trans modulator line. I can't remember if it bolts to the trans housing or engine block.

 

Too many smart people on this thread.