They are all the same 73mm unit.
Go to autozone and buy them for an '88 crown vic police. Those are the 73mm calipers with the steel pistons. Other cars had the same calipers, but i am sure those are the steel piston ones. Others sometimes come when phenolic pistons
Go to autozone and buy them for an '88 crown vic police. Those are the 73mm calipers with the steel pistons. Other cars had the same calipers, but i am sure those are the steel piston ones. Others sometimes come when phenolic pistons