thunderstruck
Babuinos Móviles
Go with copper AC Delco or NGK plugs, I wouldn't use anything else in my truck.
With that said, you have to pay attention when using AC Delco these days. Some of it is still the original GM equipment, while sometimes it's just a cheaper brand repackaged and marked up.
With that said, you have to pay attention when using AC Delco these days. Some of it is still the original GM equipment, while sometimes it's just a cheaper brand repackaged and marked up.