ARP BMW Head Stud Kit - 535/635/735 3550224-123- XL Compatible with both original HEI

Compatible with both original HEI ignition systems and later model computer controlled HEI systems

No cost recertifications will only be honored on devices that are 4 years older than the manufacturing or recertification date on the SFI label on the device

1980-1996 Ford E-350 Econoline Club Wagon

C7-R4 Valve

ARP BMW Head Stud Kit - 535/635/735 3550224-123- XL Compatible with both original HEIARPs 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: Cylinder Head Stud Kit 12