This is a pair of Bendix juice backing plates from an F2 truck. They have been m edia blasted and etched primed. Numbers on the plates: 301916-L and 301917-R Search tech threads for F2 brakes with Buick drums. Shipping is on buyer. I can ship the other internal parts, in their current condition, (shoes, springs, adjusters) for reconditioning but that will increase the shipping cost. Or send pictures to keep the shipping to a minimum and you purchase new internals.