Choices:
Motorcraft
-AYFS22FM [Plug] Contour; GAP .050 In.
or
-AYFS22FMF4 [Plug] Contour; .050
w/
-WR-5730 [Spark Plug Wire Set] Zetec SPARK PLUG, PREMIUM/PLATINUM
SPARK PLUG, STANDARD
Autolite:
Autolite Platinum Pro APP5344 .050
or
Autolite Platinum Pro APP5364 .050
w/
Autolite Wire Sets 86042
Any recomendations and where to buy it from?
THANKS A LOT IN ADVANCE