I figured it was way past time to change the spark plug wires/ spark plug on my bone stock 5.0 I bought last month since the original spark plug wires are on it. I bought Live wires and Live wire coil pack from Late Model Restoration. It said it need to get different spark plugs from stock but I could really find anything other than stock spark plugs on their website. Which spark plug would you guys recommend and where to buy them from? Thanks!