ARP Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - Black Oxide - Man O'War - Small Block Ford 11104PRB A threaded drain plug has

A threaded drain plug has been incorporated into the bowl

546 inch / 13

750 CFM (#4779) and 800 CFM (#4780) Double Pumper(R) with Mechanical Secondary

Exclusive Stewart 356-T6 heat treated aluminum casting

ARP Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - Black Oxide - Man O'War - Small Block Ford 11104PRB A threaded drain plug hasARPs 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: Cylinder Head Stud Kit 12