Our torsion bar Airbag Brackets are built to adapt to most torsion bar equipped trucks, which include Nissans, Toyotas up to 95, Isuzus, Mazdas, Fords 82 and earlier, and Chevys 81 and earlier. Our Brackets utilize a lower plate for the control arm and an upper frame-mounted plate with triangular gussets for reinforcement. All holes for the Airbag are slotted for maximum adjustability after installation, as space can be kind of tight on most trucks. Unlike some Brackets on the market, ours do not bolt into the upper shock tower mount! That style of bracket has been known to fail in catastrophic ways, tearing the tower from the frame! These Brackets are a weld-on application, and should be installed by an experienced welder.