2006-2016 Duramax Main Stud Kit (118034100)

Description

Fits

Year	Make	Model	Engine
2006-2016	GMC/Chevrolet	Sierra/Silverado 2500HD/3500HD	LBZ, LMM, LML 6.6L Duramax

These main cap bolts are essential for keeping your crankshaft in line and maintaining proper seals at the main bearing caps. Stock main cap bolts can easily give out in performance applications or even under everyday stress, resulting in major engine trouble. That's why the PPE Main Stud Kit is the perfect solution for addressing this all-too-common issue.

Constructed from top-of-the-line chrome-moly alloy, the PPE Main Studs boast impressive 215,000 PSI yield strength and 230,000 PSI tensile strength. Before being centerless ground and thread rolled, each stud undergoes heat treatment to reduce stress concentration and increase fatigue resistance. For ultimate precision, the studs are expertly broached via EDM. Complete with a sleek black oxide finish, both the studs and nuts are sure to impress.

The kit comes complete with assembly lubricant packet for uniform load distribution and accurate torque readings.

Part Number: 118034100

Features

• High performance chrome-moly alloy
  
• Verified 230,000+ psi tensile strength
  
• Secure main caps in stock or modified application
  
• Prevent main cap induced engine damage/noise
  
• Maintain proper crankshaft alignment
  
• Black oxide finish
  

Installation

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