So 5.181 is connected to a pivot at the top to the rear shoe and at the bottom to the parking brake cable. 5.182 is the spreader bar that goes between the shoes. 5.184 is the spring that goes on the pivot end of the bar and 5.158 is the pivot bolt. The pivot bolt has an eccentric that is used to adjust the setup. I think you need to get a used assembly to get all the parts. You could try on the Stovebolt here and also on Ebay.


1951 GMC 1 Ton Flatbed -- It is finally on the road and what a great time I have driving it!
1951 1 Ton Completed


My Chevy Master 4 Door is on the Road!