What is the best way to drain dirty oils in oil cooler???

roy'sz

hey also you are going to need to grind down a deepset 1in sockett to make it thinwalled to torque the adapter bolt to the oil filter housing (providing that you are using the mocal thermostatic adapter). You are going to want to rind back aobut 1/4 so that it clears the wall inside the mocal adapter flow channel. Also make sure its a 6pt socket to ensure a solid grip. Good luck with your cooler install, its a no brainer.