Has anyone tried these? They're $90 plus shipping which seems high for adjusters, but if they actually work like they're supposed to, I'd be willing to pay the money. If they're just OEM repackaged, then no way. I hate the rear brakes on my '96. I've already upgraded the wheel cylinders and they're still only so so at best. I'm not willing to spend the $ for the disc brake kit and put up with the lack of emergency brake. Any advice or is this as good as it gets?