ARP Chrysler Main Stud Kit - 5.9L Cummins 2-Bolt 35660 a partial weld that allows

a partial weld that allows the coolant to bypass the radiator core completely

AFR 18 Degree Heads

In the early 1950s Amalie was the first to build a multi-viscosity engine oil

Access Door

ARP Chrysler Main Stud Kit - 5.9L Cummins 2-Bolt 35660 a partial weld that allowsARPs 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