Great product, easy to install and it is great to know when I am on the road I can pick up sparkplugs at any WalMart etc. Truck runs significantly better. Would highly recomend it as a an upgrade.
I had already installed Pertronix, so I only needed the plugs/cap/coil, etc. I'm glad Scott offered the package without having to buy a second Pertronix setup. The kit practically pays for itself when you have to buy OEM milspec plugs or cap!! Overall, a great upgrade! Consistent spark and ease of replacement.