News to me, sorry I can't help.
I don't think I've had a Delco filter on my truck since its first oil change. Maybe one other.
I wonder it it's a generic base plate they're using and putting in different thread adapters for different engines?
Canyon & Colorado Club of Canada! #8
06 Canyon WT (plain as plain gets - even has roll-up windows)
Sunburst-Orange (funky colour)
18" Extreme wheels with 235/50R18 Yokohama ENVigor
ScanGauge II, Sirius, Spray-in liner, Truxedo LoPro Tonneau cover
Debadged, Front Logo painted black, 3rd brake-light flipped, Steel Roll-pan, RedLine hood struts
KRFabs low-profile transmission cross-member, 2/3 drop from Belltech-12001s/blocks
(2012 project: colour matched SS bumper/grill)