CaddiDaddi
+1y
Ok, soI picked up a 91 GMC Sierra 2599 light duty, and before we can start cutting it up, I want to get the motor reliable. Right now I am leaking oil like no other! It appears to be the oil cooler housing unit, or the seals on the pipes running to the radiator. My question is, do I need that cooler in there or can I get a shorter adapter and screw the filter right into the block like normal? Please help, I need to get this fixed before we start on the fun stuff! Thanks guys!