Fits: 2017 thru 2024 Chevy Silverado/GMC Sierra 2500HD/3500HD L5P Duramax Diesel

The factory up pipe bolts are becoming pretty common to snap right off when removed. PPE offers upgraded high tensile strength replacement bolts to solve that issue.

Features:

• M8-1.25 thread size, 30mm thread length
  
• 220,000+ PSI tensile strength
  
• Threads are rolled after heat treatment
  
• 12-point bolt head
  

Includes:

• 12x Up Pipe Bolts

Replaces Part#:

• GM 11603556