Quote Originally Posted by merc53man
which plugs would be right for my 283?
You'll get a lot of different opinions, but I've never ran anything but AC Delco and Champions in SBC's. My personal opinion is that the plug wires and components in the distributor have as much to do with performance as does the plugs. If you can't get the current to the plugs they're not going to fire no matter what kind of plugs.