2007.5-2010 Duramax LMM Headgasket Kit W/ EGR Cooler (SD-CS-LMM-EGRC)-Headgaskets-Sinister-SD-CS-LMM-EGRC-Dirty Diesel Customs

2007.5-2010 Duramax LMM Headgasket Kit W/ EGR Cooler (SD-CS-LMM-EGRC)


Part Number: SD-CS-LMM-EGRC

Sale price$2,342.60 CAD

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Additional Refundable Core Deposit Required of $210.00 CAD. Learn more.

Fits: 2007.5-2010 GMC/Chevrolet  Duramax LMM w/ 6.6L

Each Complete Solution kit from Sinister Diesel is designed to add needed strength to Duramax engines by making it easy to add a full set of head studs. That way every owner of a high performance Duramax can avoid the most common issues that come with improving your engine’s performance over factory horsepower and torque ratings. From the EGR replacements, to correct fasteners to the right size gaskets for your engine, Sinister Diesel helps you take all the guesswork out of strengthening your engine and protecting it against leaks that can cause engine failure.

Part Number: SD-CS-LMM-EGRC

  • EGR Cooler
  • ARP Head Stud Kit (ARP2000)
  • Grade C MLS Head Gaskets by Mahle Motorsports
  • Cylinder Head Gasket Kit by Mahle Motorsports
  • Less restriction
  • High Flow Stainless Steel construction
  • Pressure tested
  • Each kit also includes a full complement of required gaskets for every engine additional engine component that seals against the cylinder head including gaskets for the exhaust manifold, up pipe, upper and lower valve cover, along with valve cover grommets, valve seals, and turbo drain seals.


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