I recently bought some Motorcraft Finewire plugs. My question is does it say finewire written on the plug or what. The one I got say platinum on the I'm just wondering If I got ripped off. Thanks in advance if anybody know for sure.

 

The Motorcraft fine wire is a platinum plug with a very fine center electrode. Check the part numbers. FWIW, the fine wire Motorcrafts that I've seen have FM or FP in the part number suffix.

 

Would this preferable plug to use in a SOHC?

 

yup they're fine wire plugs they have fm in the part number thanks Bob.