RealTruck carries a great selection of custom door sills your 1984 Chevy C/K Pickup 3500 truck. Check out all our door sills you need to trick out your Chevy pickup. RealTruck carries stainless steel, billet aluminum, diamond plate, and illuminated door sills for your 1984 Chevy C/K Pickup 3500. We also offer free, fast shipping, and the best customer service you can find. Shop now or give us a call at 877-216-5446.