According to my notes its a NAPA Platnum 41060 (made by WIX) but the NAPA website now says it does not fit a 70 Camaro so I question my notes.
I've never cut any open but I assume if the media deteriorated it would show up in my Blackstone analysis.
Small block Chevy driven about 400 miles per year. Oil changed every 4 years, going to extend to 5 this time. Always tested by Blackstone so I know oil is ok. Concerned about the media possible deteriorating from soaking in oil for that long. What filter would you recommend?