ARP Main Stud Kit - 12 Point Nuts - 4-Bolt Mains - Chromoly - Black Oxide - Windage Tray - Ford Modular RS004C0410 plug-in retard modules for use

plug-in retard modules for use in MSD timing controls and ignition boxes with built in timing control

Machined Rib Accent

040 in Thick Rotor

19 X 31 Double Pass Radiator

ARP Main Stud Kit - 12 Point Nuts - 4-Bolt Mains - Chromoly - Black Oxide - Windage Tray - Ford Modular RS004C0410 plug-in retard modules for useARPs 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