I know, I know, I said I wasn't going to ask any more questions. I tried to install the M-30 yesterday. Installed the M-30, put on the sandwich adapter, cut the hoses to length, everything was ready to go except the oil filter. Went and bought the PH43 since I knew I didn't have much clearence. I could not install the filter because the control arm was in the way. I have a 2002 S-10, and as I said there is not much room where the oil filter goes. Is there a smaller filter that will attach to the sandwich adapter? I have some time, so there is no rush. I had to take everything apart and put it back to stock and as I went to put the front tire back on, the truck fell off the jack and broke one of my fingers. It will probably be two or more weeks before I can try the install again. Thanks for any advise.