Re: five lug drums for a 57
In all likelihood the hubs & drums are off a 51-54 passenger car, so you might want to post on a car board. This is how we used to get 5 lug wheels on these trucks before discs became the hot setup.
The car hubs/drums are a total bolt-on. Backing plates are stock truck parts. Bearings, shoes, and most of the brake hardware are the same for car and truck.
Ray
|