EIGHT (8) New Autolite HT0 Revolution Platinum "16MM High Thread Design" spark plugs that fit a 2005-08 Ford Mustang GT with the 4.6 liter V8. The HT0 is one heat range colder than the stock spark plugs for High-Performance applications. These are the 16 MM plugs that fit 2005-early 2008 Ford...
Can anyone tell me the difference between the SCT X3 part number #3000 and the SCT SF3 part number #3015. I am looking to purchase for my 2008 Mustang GT.
Thanks.....