NEW OCK-500 UPGRADED Oil Cooler Kit for Ford E-350 F-250 F-350 6.0L V8 Powerstroke Diesel Turbo New Aftermarket OE Replacement : Meets or exceeds OE standard quality and performance requirements. Fits : 2003-10 FORD E-Series / F-Series / EXCURSION 6.0L (363cid) OHV V8 POWER STROKE DIESEL TURBO, 32V Package Includes : 1 New Design High Coolant Flow Oil Cooler Kit. (You may receive a light blue or red oil cooler seal). Note : All DPF/EGR-OFF tuning products are STRICTLY FOR RACE USE ONLY. Not for sale or use on any pollution controlled vehicle in the state of California. According to the EPA Clean Air Act, they are illegal for use on any Federal, State, or Local public highways and illegal use is punishable by the penalties enacted by the mentioned laws. Please check your local, state, and federal laws before purchasing! The high flow oil coolers have enlarged internal coolant passageways to help prevent clogging from casting sand and silicates the 6.0L engines suffer from. You will see elevated EOTs, and the Ford recommended 15 degree delta does not apply.