Powerslot rotors are the perfect upgrade to your C10, and compliment the Wilwood D52 calipers well. They come drilled and slotted for optimal braking performance. Made to fit 67-72 C10's using the standard 1.25" thick rotor. This is a hub / rotor asembly and will a direct swap to factory or factory style spindles.
Sold as a Pair
Cross Drilled & Slotted Rotors (Picture varies slightyl from actual products)