The D-Series and W-Series trucks and Ramchargers/Traildusters built between 1972 and 1993 with front leaf spring suspension, had a steering box mount that was thin and under designed. As a result, these mounts would often crack and break, oversize tires would compound this problem. We have designed a new very heavy duty steering box mount for these trucks. Our mount is made from 3/8" thick steel plate with heavy bosses to support the steering box. New grade 10 Allen head style hardware are included for the steering box. The repair kit is bolted to the gearbox with the Allen hardware through countersunk holes then the assembly is bolted to the frame with the factory hardware.