Question for 67-72 stepside guys

[keh27]

my new bed and fenders have a hole for a rear brace . my question is do any of your trucks have a brace here ? If so does anybody know where I get one. According to lmc and other 67-72 truck parts retailers it doesnt have one. I saw one in the assembly manual as well. The pic is a 66 model ( top left brace in pic )and I know they had it but like I said my new bed and step fenders have the wholes to bolt it on.