MDC Diesel Head Stud Kit for 2001-2016 Duramax

MDC Diesel 01-16 Duramax Head Stud Kit

Duramax Head Stud kit for LB7 LLY LBZ LMM and LML Duramax engines

These studs have been proven to over 800hp!

Compare to ARP 230-4301

While working directly with the manufacture we have developed a 220,000psi capable 8740 chromoly stud with similar alloy attributes to that of  ARP2000 material.  Aside from excellent tensile strength, our threads are rolled after heat treat which provides a much higher quality thread and minimizes thread fatigue. Each stud is designed to match the length, size, weight and threads that will best benefit your application.

Features:

• .120" Thick Parallel Ground Washers
• 12PT Flange Nuts
• Black Oxide Finish
• 220,000psi 8740 Chromoly Construction 

Kit Includes:

• 36 12mm Studs
• 36 12mm Nuts
• 36 12mm Washers
• 12 8mm Bolts
• Installation Lube
• Torque Specs