I read an article,about the 4.6 SOHC and DOHC engine design and build specs.,a 1996 article,they stated in there,that the Cobra 4V DOHC water type oil cooler would work on the GT engine,and may have been used on Police applications. This part replaces the coolant hose intlet at the block/oil filter area. Anyone else have info. on this? Maybe a good mod for cars driven hard!