steering rack
 

I am trying to I.D. a rack that is installed in a 36 chevy truck. I was told it was a mustang Ii but it mounts differently. instead of bolts going thru round bushings this one has bushings that wrap around the steel tube and then the rack is attached using "U" shaped clamps to hold it to the crossmember. A far as I can tell it is a 1972 crossmember as that is what the production date stamped on the crossmember says. maybe somebody could post a pic and or a OE part number or even an aftermarket part number.
Thanks for any help that can be provided.