ARP Main Stud Kit - GM LT1 6.2L R09P003S Includes two Aluminum Pivot Screws

Includes two Aluminum Pivot Screws with integral Pivot Washers

10-micron microglass element

2006-2008 Mercury Mountaineer

performance inner liner

ARP Main Stud Kit - GM LT1 6.2L R09P003S Includes two Aluminum Pivot ScrewsARPs 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