I ordered a set of these spark plug wires for my truck but have to re-order a custom set due to changing the distributor.
The set costs $159 from the builder but you can buy them cheaper from Amazon. Order from Amazon took over a week to deliver. I will send them back in a day or two unless someone is interested.
If you have electrical interference problems these might be what you need. If you have cross firing or knocking under load these might cure that too. Look up their website.