ARP High Performance Series Main Stud Kit - Ford 302 Dual or Rear Sump w/o Windage Tray 4122BU High quality umbrella style seal

High quality umbrella style seal moves with valve and deflects oil away from valve guide area

pick-up tube

1984-1997 Ford F-150

Widest range of adjustment on the market

ARP High Performance Series Main Stud Kit - Ford 302 Dual or Rear Sump w/o Windage Tray 4122BU High quality umbrella style sealARP 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