i was just given 8 of them and said they were made for the lt1, anyone have any experience with them?...theyre a platinum plug, so i checked autolites website and it says thats the main plat plug used, but then i searched here and no results came up..

 

most people here use ngk plugs

 

I don't believe that I have ever heard of them on this site...doesn't mean that they won't work if they are supposed to.

But when it comes to plugs, I'd rather go with the tried and true than to go with something that you don't know about.

Free is only a very good price, if it is for something that you want and can use.

Personally, I would stick with an NGK, either copper (if you want to change more frequently, or plats or irradiums for a longer lasting plug.

Suggest you keep the Autolites for spares. JMHO