ARP Ford Main Stud Kit - 7.3L Diesel 3550224-9151- L AEM's No-Weld O2 Sensor Mounts

AEM's No-Weld O2 Sensor Mounts enables users to mount an O2 sensor without having to weld a sensor bung onto the exhaust

This helps prevent blown head gaskets

Tire Siper Head

Don't be fooled

Magnum FORCE Stage-2

ARP Ford Main Stud Kit - 7.3L Diesel 3550224-9151- L AEM's No-Weld O2 Sensor MountsARPs product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, IMSA, NASCAR and NHRA drag racing and marine applications. Since 1968, ARP is the fastener of champions and the world leader in fastener technology. Product Description: Main Stud Kit 12 Point Nuts