ARP Main Stud Kits | Multiple BMW Fitments (201-5002)

Main Stud Kit by ARP

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 washers and high-quality nuts. Add confidence in the strength of your engine build with the ARP main stud kit designed for your application.

Features

• Main Bolt Style:2-bolt
• Fastener Style:Stud
• Works with Windage Tray:No
• Fastener Tensile Strength (psi):190,000 psi
• Nuts Included:Yes
• Washers Included:Yes

Benefits

• Help eliminate main cap walk/fretting
• Protect the threads in your engine block
• Made from 8740 chromoly steel
• Heat-treated in-house to 190,000 psi tensile-strength rating

Applications

• 2001 – 2006 BMW 3-Series
• 2001 – 2002 BMW Z3
• 2006 – 2008 BMW Z4

What’s In The Box?

• 14 – Studs

Warranty

• Manufacturers Standard Warranty