There is a special grease for the pins. Permatex makes one that holds up pretty well. It's also included with the mits factory rebuild kits.

Also I have seen some questionable rebuilts calipers now and again. In general I like to rebuild my own so I know what I have.

Kevin

87 Turbo Intercooled Raider, roller cam, torsen rear diff, LSD front diff, lockup auto with modified converter, V6 brakes, low transfer case gears...