Upgrade your LS swap with these adjustable motor mounts featuring replaceable polyurethane inserts for improved vibration control and durability. Designed to clear factory low-mount A/C compressors, they offer a precise fit and flexibility for custom setups. Built for strength, serviceability, and a cleaner install. Features 3/16 Plate Construction Uses Factory Mounting Holes Fully Adjustable to Fit a Wide Range of Combinations Everything Needed to Install LS Bases Engines Clears Factory LS AC Compressor Clears Any Swap Headers Total Product Weight 16-lbs Includes Polyurethane Mounts Engine Brackets Grade 8 Hardware Application 63-72 2wd C10, Blazer, & Suburban Gen 3 & 4 LS Based Engines 4.8 – 5.3 – 6.0 – 6.2 6372-C10-LSCM Installation Instructions