Just changed the oil on my formula yesterday and noticed a leak from the oil drain plug. Looked like the gasket on it was completely shot, both on the washer and the bolt itself. Just get another from GM or is there something else out there I should look at that may be better? (I'm one of those that must upgrade anything that ever needs to be replaced lol)

While were at it, what would the PN be for the longer filter? I know it was an EX25 for my Z28, but not sure if that works on the LS1... (fram if you know it, or steer me to something new :P

 

Factory drainplug, standard AC Delco replacement filter -- Or the Mobil-1 filter if you want to spend extra $$.

 

Moving.. not even close to being a tech question

 

sorry, seemed ls1 specific to me though. Any idea how I could find out what the correct longer oil filter would be though? finding the oem # is easy, but the one that is longer I can't find a number for...