Autolites?

[The Fang]

So I see there are 3 or 4 different kinds of autolite plug out. Which ones do you guys recommend.

 

[frdfrst]

there are only 5 plugs,2 autolite ht1-ht0,1motorcraft 468,brisk,and and the new champion 7978 for thr 05-08 4.6

 

[The Fang]

After looking on the Autolite site there is only one listed and sorry I should have mentioned for the 4.0. It is AP5143 the Platinum line Copper Core Extended Gap.