ARP Chrysler Main Stud Kit - 5.9L 12V Cummins 4240BU Kits are replacement hardware found

Kits are replacement hardware found on Allstar throttle brackets or may be used when building custom return spring brackets

Xtreme Series

Feather weight at only 1

1971-1971 Ford Thunderbird

ARP Chrysler Main Stud Kit - 5.9L 12V Cummins 4240BU Kits are replacement hardware foundARPs 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