help with 6 lug to 5lug x 4--1/2

[mr mike]

Hi all I have a question I have a 1969 long bed ¾ ton it is a 6 lug and I have a set of rims that I would like to use but they are 5 x 4 ½ what do I need to get to convert it to a 5 lug from a 6 lug thanks mike ooo and i will be dropping the truck to soon so if I have to get new parts it might be best if i do it all at the same time

I am new to all this so bear with me… thanks mike