ARP Chrysler Main Stud Kit - 5.9L 12V Cummins DX2800K while the built in SFI

while the built in SFI 3

ASM stands for Anti-Submarining

Pellet must not penetrate the interior of the helmet

On race day there's some force that pushes you to go faster

Mounting tabs are integrated into the frame for quick and easy installation to the front air box

ARP Chrysler Main Stud Kit - 5.9L 12V Cummins DX2800K while the built in SFIARPs 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