Use DOT 4 Fluid, Not DOT 3. They will not stick or freeze over time. This is the fluid recommended for these brakes. I get everything for these brakes at NAPA. Pistons . Rebuild kits , Pads , and hoses. Transfer lines are stainless I get them from Mopar Brake Parts | Jim's Auto Parts This place also carries everything you need for brakes. I go to NAPA because they deliver to the shop when I need them ASAP. Otherwise I use this source