Jays_SSZ28

iTrader: (2)

Specifically the PF61 and PF61E.

I know AC Delco has e core oil filters out there, like at wal mart, etc. But I've found an Autozone that has a steady supply of the old style. They don't have any e cores in any size.

Is this going to be another case of stock up with the good ones while you can until they're gone?

BTW I have used Mobil 1 filters, I've cut both brands open and I don't see a big enough difference to spend 3 times more for the Mobil 1, they're near identical.

And the AC Delco e core looks identical to the SuperTech (which is almost half the price).

I'm going to use the old style as long as they're available.
Any opinions?

02WS6SSZ71

iTrader: (20)

I've ran the old style for quite a while on both my truck and my SS, and have always used a Mobil 1 on the WS6. When they started carrying the new Delco filters at WalMart I transitioned to them. I quickly noticed that I was running less oil pressure on both vehicles with the new filters so I have started using Wix filters...back to normal. Seems like all the parts stores around me are carrying the "e" filters now. I did not cut open a new filter to check it out.

Mumbles

iTrader: (5)

Check out the following thread...

https://ls1tech.com/forums/generatio...edesigned.html

The info in there convinced me to switch to WIX Filters.

I still find a "Old Style" PF46 every-now-and-again and snap it up when I can, but they seem to be getting more and more rare.

Pat D. Treu

At O'reillys Auto parts near my house they only stock the Non-Ecore Ac Delco Filters and there under $4.50 a filter.

NC01TA

I also use Wix oil filters. I switched to the Wix filters a few years ago and have a nice supply of them in my garage. I see I'm not the only one.