> > > >STP S 3980 .... Chevy with a LT1 engine (8 Cylinders P 5.7L SFI OH). > >Purolator L 25288... Check this ebay auction for fitment... http://www.ebay.com/itm/Purolator-L25288-Engine-Oil-Filter-CHEVROLET-CADILLAC-GM-JEEP-/231367181932> >Super Tech ST 306........... can't find... .