ARP Header Bolt Kit - 6 Point 5/16 x .750 UHL (14) R03P003XXXXL Cheek and Crown Kit FS-8/FS-9

Cheek and Crown Kit FS-8/FS-9

GM A-Body / G-Body Crossmember

For nearly a century

307 Grade stainless steel line has been double annealed for easier bending and flaring

Ford Escort / Probe

ARP Header Bolt Kit - 6 Point 5/16 x .750 UHL (14) R03P003XXXXL Cheek and Crown Kit FS-8/FS-9ARPs 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: Header Bolt 5 16 18 in