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4.48 / 5.0
46 Reviews
Please note - primary head bolts must all have the same length. There is a Mid-Year split on the head bolts, if you have 2 different size head ...
View full details4.5 / 5.0
18 Reviews
Vehicle Fitments Please note - primary head bolts must all have the same length. There is a Mid-Year split on the head bolts, if you have 2...
View full details4.78 / 5.0
9 Reviews
Vehicle Fitments Fits 1997 - Current Chevrolet Gen III/LS 4.8L 5.3L 5.7L 6.0L 6.2L; LS1 LS2 LS3 LS4 LS6 LQ4 LQ9 LY6 L92 L99 engines Package Con...
View full detailsUpgrade your 2001-2005 Chevrolet Duramax 6.6L LB7 LLY engine with Xotic Performance Main Stud Kit for superior strength and reliability. This direc...
View full details4.6 / 5.0
5 Reviews
Upgrade your 2006-2010 Chevrolet Duramax 6.6L LB7 LMM engine with the Xotic Performance Main Stud Kit. Engineered for maximum durability, these mai...
View full details4.86 / 5.0
132 Reviews
Vehicle Fitments LB7 (Found in 2001 - Early 2004 models, 8th Digit of VIN is 1) LLY (Found in Late 2004 - 2005 models, 8th Digit of VIN is 2)LBZ (...
View full detailsOptimize your Duramax 6.6L engine’s performance with Xotic’s Harmonic Damper Bolt Kit. Crafted for durability and precision, this kit ensures a se...
View full details5.0 / 5.0
1 Review
Vehicle Fitments: Chevy/GM Duramax 6.6L applications. Package Contents Assembly Lubricant included: Yes Quantity: Sold as a set of 16 ...
View full details4.4 / 5.0
5 Reviews
Vehicle Fitments 2020 Chevrolet / GMC 6.6 Duramax 2019 Chevrolet / GMC 6.6 Duramax 2018 Chevrolet / GMC 6.6 Duramax 2017 Chevrolet / GMC 6.6...
View full details5.0 / 5.0
5 Reviews
Vehicle Fitments Fits GM Gen III IV LS 4.8L 5.3L 6.0L 6.2L engines. Please use the vehicle fitment tool above for precise fitments. Package C...
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