ARP 150-7402 Thermostat Housing Bolt Kit for FORD 351W. 8740. hex ymm_81 Inner Structural Support: No

Inner Structural Support: No

the addition of these pipes makes remapping the ECU mandatory to get the full potential from the system

F-250 2011-2016

High Performance series rated at 180

Heat Shield: Integrated thermal protection to reduce engine bay temperatures

ARP 150-7402 Thermostat Housing Bolt Kit for FORD 351W. 8740. hex ymm_81 Inner Structural Support: NoSpecifications Socket Size(s) 3 8 hex UHL (Qty: 2) 0. 875 Thread Size 5 16 Fastener Style: Bolt Finish: Black Head Type: Hex Material: 8740 Chrome Moly Package Type: Skin Quantity: Set of 2 Supported Vehicles: Ford Bronco 1978 1996 Club Wagon 1995 1996 Country 1969 1974 Custom 1969 1977 E series 1975 1996 Elite 1975 1976 F 100 1977 1979 F 150 1977 1996 F 200 1986 F 250 1977 1997 F 350 1977 1997 Fairlane 1969 1970 Falcon 1969 1970 Galaxie 1969 1974