Disc brakes do drag a slightly. Just enough to keep it from free spinning the wheel if you have it jacked up. It will turn and you get a slight drag when you try to spin the wheel. Not like drum brakes that back completely off. I know but this is enough to keep the car from rolling when it's in drive sometimes. When I'm rolling it with it off it still drags much more than any of my other cars.
1967 Dodge Coronet Deluxe station wagon
1.03" T-bars, QA1 arms/rods, Cordoba/GM Metric/Volare brake & knuckle, XHDs, Hellwig rear sway, 318 Magnum w/ air gap, 727, 3.23s
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