COMPLETE ENGINE BOLT KIT: Comprehensive set of main bolts and studs specifically designed for LS engine series including 4.8L, 5.3L, 5.7L, 6.0L, and 6.2L variants (LS1, LS2, LS3, LQ4, LM7, LC9, LR4, L96, L76)
WIDE COMPATIBILITY: Fits 1997 to 2013 model year LS engines, providing a direct replacement solution for worn or damaged original hardware during engine rebuilds and maintenance
HIGH-STRENGTH CONSTRUCTION: Manufactured from Grade 10.9 high-hardness steel material, ensuring superior tensile strength and durability to withstand extreme engine operating conditions and high torque applications
PRECISION ENGINEERED: Each bolt and stud is precision-machined to exact OEM specifications for proper fitment, reliable clamping force, and optimal engine performance
COMPREHENSIVE SET: Includes black oxide coated main bolts and zinc-plated studs in various lengths to accommodate all main bearing cap positions for complete engine assembly