Best 1983 Jeep CJ-7 Engine Oil Coolers

Oil cooler works great, Only thing that I have an issue with is I can not use my stock oil filter with it. I have a 1992 Chevy K3500 with a 454 tonawanda 7.4 liter. In the instructions it is telling me to use a filter that is for a 350 or a 5.6 liter. But I was told by Derale that I should have no issues at all.

This is a good cooler however on a 4 wheel drive avalanche it's a challenge to get it installed in a position that will work with all of that equipment under there. I pinched the oring a little bit and it's leaking very slightly. On the next oil change I'll replace the oring, other than that this cooler works great.