I have a filter I'm getting ready to C&P off of a Chevy 350. It's a Napa Gold, 1060, and on the filter is says... Made for Napa by the Guard Corp. Gastonia, NC.
A quick google led me to some info that stated, back in the day Napa wasn't allowed to make it publicly known that their filters were Wix. Hence the "Guard" name, which were really a Wix filter. I have not however, been able to determine when (year) the switch from Guard, to Wix or Affina labeling was made.
Interestingly enough, it also has a nitrile ADBV. I'll cur it up in the next week or so when I have some time.
A quick google led me to some info that stated, back in the day Napa wasn't allowed to make it publicly known that their filters were Wix. Hence the "Guard" name, which were really a Wix filter. I have not however, been able to determine when (year) the switch from Guard, to Wix or Affina labeling was made.
Interestingly enough, it also has a nitrile ADBV. I'll cur it up in the next week or so when I have some time.