ARP BB Ford 390-428 FE Series 12pt main bolt kit 155-5421 Revolving Wall Lights Manufacturer's Part Number: 291-5802

Manufacturer's Part Number: 291-5802

2010 Volkswagen Transporter T5 2

8L From 7/14

UPC: 00887753539410

Stealth Ride Part Number: BC8207

ARP BB Ford 390-428 FE Series 12pt main bolt kit 155-5421 Revolving Wall Lights Manufacturer's Part Number: 291-5802ARP BB Ford 390 428 FE Series 12pt main bolt kit (155 5421) ARP Main Stud Kits 155 5421 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