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SKU #: GF-MSK66ZM MPN #: MSK66ZM

Gator Fasteners Heavy Duty Main Stud Kit 06-10 GM 6.6L Duramax LBZ/LMM

$279.99
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Description Overview
When building a high horsepower 6.6L LBZ or LMM Duramax, the factory main bolts can only handle so much power. Factory bolts can stretch and cause what's called main cap walk or loss of torque. Both these conditions can contribute to major engine issues. The Gator Heavy Duty Main Studs eliminate these issues and add strength to the bottom end of your engine. These main studs are designed for stock to performance built engines and feature tensile strength over 220,000psi. Each stud has rolled threads and are constructed from 8740 steel with an added proprietary element for the ultimate in durability and strength. Nothing bites like a Gator!

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Gator Fasteners Heavy Duty Main Stud Kit strengthens the bottom end of the engine block, replacing factory main bolts with studs rated over 220,000psi tensile strength.

Fits
2006-2010 6.6L GM Duramax LBZ/LMM
Brand
Gator Fasteners
Best for
Stock to performance built engines needing stronger main cap retention
Key features
  • Rolled threads for added strength
  • Constructed from 8740 steel with proprietary element for durability
  • Includes AMSOIL Assembly Lube
  • Suited for stock to performance built horsepower levels
Key specs
  • 220,000psi tensile strength
  • 120 KN max load
When building a high horsepower 6.6L LBZ or LMM Duramax, the factory main bolts can only handle so much power. Factory bolts can stretch and cause what's called main cap walk or loss of torque. Both these conditions can contribute to major engine issues. The Gator Heavy Duty Main Studs eliminate these issues and add strength to the bottom end of your engine. These main studs are designed for stock to performance built engines and feature tensile strength over 220,000psi. Each stud has rolled threads and are constructed from 8740 steel with an added proprietary element for the ultimate in durability and strength. Nothing bites like a Gator!

Vehicle Fitment
2006-2010 6.6L GM Duramax LBZ/LMM
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
FEATURES & BENEFITS:
  • Tensile Strength: Over 220,000psi
  • Max Load: Over 120 KN
  • Includes AMSOIL Assembly Lube
  • Stock to Performance Built Horsepower Levels
About Gator Fasteners

Nothing bites like a GATOR! Gator Fasteners was developed in 2017 to go toe to toe with the best in the Industry. Their fasteners are manufactured in a ISO/TS quality control factory using 8740 steel with an added proprietary element for the ultimate in strength and durability. All threads are rolled and have a max tensile strength of over 221Kpsi. These fasteners are trusted by some of the most succsessful competition trucks in the diesel industry.