ARP High Performance Series Main Stud Kit - SB Chevy - 2-Bolt Main - Large Journal w/ Windage Tray AP-100 4 AN Male to 7/16

4 AN Male to 7/16 in Banjo

It is inherently flame resistant

Available in 5 different designs

Pyrotect Gear Pak™ is extra spacious and extra tough with a reinforced padded material to keep the helmet safe while being stored

ARP High Performance Series Main Stud Kit - SB Chevy - 2-Bolt Main - Large Journal w/ Windage Tray AP-100 4 AN Male to 7/16ARP High Performance Series Main Studs eliminate main cap walk and protect the treads in cylinder block. ARPs 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