ARP Chrysler Main Stud Kit - 5.7/6.1L Hemi Mastercraft Safety The Competition Package Race Ready

The Competition Package Race Ready CNC Porting Eliminator Head flows 329 CFM which is enough airflow to reach that elusive 700 HP mark in aggressive drag race trim while allowing you to retain all of your standard valvetrain components

175 lb/in Spring Rate

All RaceQuip Latch & Link motorsports harness sets are distinguished by a pivoting "hammer

with a 60-day ride satisfaction guarantee

ARP Chrysler Main Stud Kit - 5.7/6.1L Hemi Mastercraft Safety The Competition Package Race ReadyARPs 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