Hey guys I know this might be a old topic but I cant find the right answers for myself. I have a 92 Z28, ive had earlier third gens but none with this heater hose set up with one going to what looks like a oil cooler tube, which brings me to my dilemma what is the tube for running along the frame on the right side of the car? Is that something for the oil cooler? do I have to keep the coolant lines running to it? ive never had a newer Camaro before and this is all different to me, can someone please help maybe with some pics or advice? thanks guys!