ARP Main Stud Kit - 12 Point Nuts - 4-Bolt Mains - Chromoly - Black Oxide - Without Windage Tray - Ford Modular R07C15W 437" outside diameter and

437" outside diameter and

the Duckbill is then brought down into and over the link

Aluminum billet high volume oil pump for street and strip applications with 8 1/4 inch deep pans

so there is no added drag

5 x 5 in Base

ARP Main Stud Kit - 12 Point Nuts - 4-Bolt Mains - Chromoly - Black Oxide - Without Windage Tray - Ford Modular R07C15W 437" outside diameter andARPs 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