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Autolite 104s. Copper if you change them every 30,000 miles or less, double plats if you want to change them once and forget about it for longer. I use copper because you can read the plugs easy, they are $1 each and it takes literally 30-45 minutes to do them on a 2V. Its like 15 minutes on my 4V lol.

USE ANTI SEIZE AND A TORQUE WRENCH! 03 heads are 4 thread and strip VERY easily. 12-15 ft lbs with anti seize and that's it. That is barely any tighter than hand tight.
 

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Discussion Starter #4
Thanks you guys that’s what I used just making sure which is best, so she can run good, anyways I used motorcaft, NGK, or autolite.

do you think Autolite XP iridium XP 104 are good for her
 

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They're fine, they wont' be any better than the double plats. If you are ok with changing every 30-40k miles then go copper. I always run copper in these cars, they are the best out of all of them for actual ignition and being able to read the plug. Changing plugs is like 45 minutes in a 2V and half that in a 4V.
 
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