Michigan Motorsports LS Main Crank Bearings - Standard Size SI-Series - Fits 4.8L 5.3L 5.7L 6.0L 6.2L LS Engines - LS1 LS2 LQ4 LQ9 LS3 L92 L94 L76 L77 LY6 L96 - Stock & Performance Applications

Description

⚙️ Keep your LS engine running smoother, stronger, and cooler — because every detail counts.

Michigan Motorsports LS Main Crank Bearings deliver OEM-precision fit and tri-metal construction for enhanced heat dissipation and durability. Designed for a broad range of Gen 3 and Gen 4 LS engines, these standard-size bearings optimize oil clearance and reduce friction, ensuring reliable performance in both stock rebuilds and high-performance applications.