ARP Chevy Main Stud Kit - Duramax LB7/LYY Wire Crimping Tool Best warranty in the industry

Best warranty in the industry

allowing up to twice the heat dissipation

The kit includes two Aluminum Pivot Screws with integral Pivot Washers

Sub-zero winters

1984-1987 Mercury Topaz

ARP Chevy Main Stud Kit - Duramax LB7/LYY Wire Crimping Tool Best warranty in the industryARPs 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