So after about a million searches I decided to try, the Tech Tips section. Cool! I have an AC Delco S-2 filter. The big one. That is why the filters that my friends keep telling me to use just floats around in the big deep hole. Thanks to Pat Doonan I have the part number I need. Thanks to all who help on this site. FYI the filter is Fram C31PL available at the local FLAPS. Makes you wanna smile.


Steve H