This steering box mount is for Dodge 4x4 trucks and Ramchargers/Traildusters built between 1972 and 1993.  This new mount replaces the original part numbers 52037876 and 4333525.  It’s built from 3/8" thick steel plate with heavy, CNC machined, bosses.  New grade 10 Allen head style hardware is included for the steering box, and we now include new grade 8, 9/16" mounting hardware to the frame.  Trucks built before 1990, you will need to drill the frame holes to 9/16".  This new part has an unconditional lifetime warranty for materials and workmanship, if you break it, I will send you a new one.