Went through the entire brake system. Found the adjusters on the rears frozen due to rust. Looks like the rears wore out (metal on metal) the somebody put new shoes on and left the scored drums on. Replaced the adjusters and put new drums on…All good on the rear.
Replaced both brake hoses and put new pads with new clips on the fronts. Lubed up the slide pins and completely flushed all the fluid. Took for a test drive and it’s still dragging. Had to open the bleeder to get the vehicle back.
The caliper pistons retracted easily while changing the pads but I guess one of them is dragging.