Wilwood 21-22 Ford Bronco Aerolite 6R Kit

AERODM Six Piston calipers were designed for the specific purpose of providing a direct mount, large capacity braking solution with large diameter rotors for heavy weight and extreme duty vehicles. For trucks and SUV’s, it provides big stopping power for towing, off-road, and enhanced braking with wheel and tire upgrades. Kits listed for specific vehicles are fully compatible with OE master cylinder output and ABS function. OEM style 1 piece 13.38" to 13.56" diameter rotors provide maximum cooling for sustained high heat durability.

Should I get drilled and slotted or slotted only rotors? 

Drilled and slotted rotors are by far our most popular selling rotor configuration here at TSP. These are most applicable for day to day use with some spirited driving here and there. The slotted only rotors are most ideal if you will be getting those rotors really hot, with hard off-roading, high speed runs to the point where your brakes are working overtime. The slotted only rotors handle heat better as they are not drilled therefore don't generate extra unwanted heat in certain scenarios.