This is the standard duty .. primarily.. 69-72 GM A body .. ie.. GTO... Chevelle, El Camino, etc.. AND... 69 Camaro or Firebird.. front reproduction factory caliper bracket set.
Its the one used also.. on the DISC BRAKE front conversion kits we supply .. for STANDAND height disc stub axles... IMPORTANT...!
As Pictured. ... as a pair.
.jpg "Door Hinge: 70-81F Lower (repro) Each")