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On all products
4.86 / 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 details4.48 / 5.0
46 Reviews
Vehicle Fitments Fits selected 2004+ Chevrolet Gen III IV LS 6.0L 4.8L 5.3L 6.2L Models. Please note - primary head bolts must all have the same...
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 Conte...
View full details4.55 / 5.0
20 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 diff...
View full details5.0 / 5.0
5 Reviews
DIRECT FIT The kit is designed specifically for GM Gen III IV LS 4.8L 5.3L 6.0L 6.2L Engines, offering a perfect fit that is tailored to your engin...
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 Dur...
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 details4.2 / 5.0
5 Reviews
Vehicle Fitments 1982-2000 Chevrolet/GM 6.2L & 6.5L Diesel Models Package Contents 34x Head Studs (M12 x 121mm) 24x Nuts (M12) 36x Hardened ...
View full detailsHigh-Strength Material Crafted from premium-grade 8740 chromoly steel, our 3/8" flange hex header bolts provide exceptional durability and strengt...
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 detailsPrecision Engineered for Chevrolet Small Block Meticulously crafted to meet the exact specifications of Gen III/IV small block engines, ensuring a...
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