I have a pair of Chevy 5.3L motors that you need. One has approximately 80,000 miles and either has a head gasket leaking or a cracked head but it will come with a spare head. The other has approximately 93,000 and the bearings on one rocker arm came apart. It has a new set of rockers that go with it also. I would like to get $600 or best offer for the pair. Will separate if needed. Cash talks, just taking up space and want gone. Call or text me at 785 844 9889 between 7:30 am and 7:30 pm only please. Located in manhattan