PF63 is the correct filter, although on another forum someone posted it was superseded by PF63E. I run Purolator Pure One or Boss filters on mine. They're rated very highly and cost quite a bit less than a Mobil 1 or K&N filter.
I've been running these AC Delco filters in my 6.2 for 36 k now. Not saying that is a ton of miles, but no issues to date. I get them at the dealer a few at a time, same thing they use for dealer oil changes.
I've been running these AC Delco filters in my 6.2 for 36 k now. Not saying that is a ton of miles, but no issues to date. I get them at the dealer a few at a time, same thing they use for dealer oil changes.