Description

Part Number: AF49-1539

UPC: 800157077500

Coil-Over Springs (Each) 250 LBS2

Brand: WEIAND

ARP Main Stud Kit Mazda Miata BP 1.8L B6 1.6L (218-5401) Eelco Part Number: AF49-1539ARP Main Stud Kit Mazda Miata BP 1. 8L B6 1. 6L (218 5401) ARP Main Stud Kits 218 5401 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

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