Okay. that really makes sense. Thanks for the clarification. That really helps.

 

tsm brakes 303-688-6882. they sell a kit with parking brake and without. not that expensive. they have a web site. the 80's and 70's have the same outter flanges on the single wheel i think. i put one of the kits on years ago and they work great. pretty simple. the calipers are chevy. the one with parking brakes is from a caddy with the front wheel drive. 78-79 year i think. if you can find them in a bone yard crab them they are not cheap. good luck.