ARP Ford 2.0L Zetec ('98 & later) Focus 00-04 Main Stud Kit 151-5404 Valve Springs / Retainers & Locks 8mm Rod Length Oversize Standard

8mm Rod Length Oversize Standard Length Bore Diameter 88mm Bore Oversize 0

Manufacturer's Part Number: CR 807HPND 020

Part Number: AU6345

Stealth Ride Part Number: EA62003060

ARP Ford 2.0L Zetec ('98 & later) Focus 00-04 Main Stud Kit 151-5404 Valve Springs / Retainers & Locks 8mm Rod Length Oversize StandardARP Ford 2. 0L Zetec ('98 & later) main stud kit (151 5404) ARP Main Stud Kits 151 5404 ARP main stud kits help eliminate main cap walk fretting and protect the threads in your engine block. They include studs made from 8740 chromoly steel and heat treated in house to 190,000 psi tensile strength rating. The precision J form threads are rolled after heat treat for much stronger threads than the competition. Kits come complete with hardened parallel