ARP Main Stud Kit Opel Vauxhall C20XE C20LET (209-5401) 100 Series Can use on aluminium block

Can use on aluminium block with liners

Jetta 06-08 MK5 Engine 2

Manufacturer's Part Number: 800-8217

0L L4 2012-2024 Citroen C4 2

ARP Main Stud Kit Opel Vauxhall C20XE C20LET (209-5401) 100 Series Can use on aluminium blockARP Main Stud Kit Opel Vauxhall C20XE C20LET (209 5401) ARP Main Stud Kits 209 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 ground