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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Manufacturer's Part Number: MB5503XP 011
UPC: 793348563039
ARP High Performance Cylinder Head Stud Kits 290-4101
Manufacturer's Part Number: DIA 38250-5
Part Number: AF64-4363
ARP SB Chevy 4-Bolt splayed Main Stud Kit (234-5602) Noise & Heat Insulation Manufacturer's Part Number: MB5503XP 011ARP SB Chevy 4 bolt splayed main stud kit (234 5602) ARP Main Stud Kits 234 5602 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 ground