Apparently yes. I could run the M1-206 which is a longer version of the M1-107. Swell. And I shall. In a year when I next change the oil. If I remember.
http://ls1tech.com/forums/cadillac-cts- ... lters.html
http://www.cadillacforums.com/forums/20 ... lters.html
Wait, what?I've used the longer filters from a couple of different brands without issues - I just look up the part number for the Northstar motors
So I looked up my SRX...guess what. M1-206. Hooray. And M1-201 for the Caprice (also non-stock, 'cause that's how I roll).