need help removing KH pistons

Also, Raybestos has Pro Grade fully remanufactured + guaranteed calipers with all hardware and new pads for $94, BEFORE you use the Rock Auto discount coupon code.

Seems like a great deal to me...new remanufactured calipers with pads and a very good guarantee for $94...BEFORE you apply the Rock auto discount code.

You probably will not be able to buy all the rebuild pieces (seals, pistons(if required), etc. and add new pads and hardware for much less than that.

pads where $13
kits where $8 a side
front hoses where something like $12 each
rear hose was $15
everything else was free....with the surrender of my old wrecked ATC90

I got the three out using 120 psi compressed air and PB blaster....anyone think some vibrating water would help? I have access to a harbonic cleaner think it would work?