Are you converting your '79-'85 truck to crossover steering? If so, the last thing you want is your new steering box to rip off your frame! We have the solution! We have designed these plates to mount your box, including DOM frame sleeves, hardware, and plates for BOTH sides of your frame. These are not pathetic .100 thick plates like other shops will pawn off. Our outer plates are hefty 1/4" and our inner plates are 3/16" thick. These are laser cut for a perfect fit. We also cut the ends so you won't simply break your frame at the edge of the plates. The bolts are 1/2" grade 8 and will require a 1/2" drill to ream out the holes ever so slightly to fit the new hardware. These plates also work to relocate your steering box farther forward on your '86-'95 Solid Axle converted truck, for more steering clearance. Prevent your frame's destruction today!