STD Main & Rod Bearing Set Replacement for Chevy LS 4.8 5.3 5.7 6.0 6.2L Engine 1997-2013 LS1 LS2 LS3 V8, Standard Size Crankshaft Connecting Rod Bearing kit MS2199P MB5293SI CB663P
Direct Fit for Chevy LS V8 Engines: Engineered as a precision replacement for 1997-2013 Chevy LS series 4.8L, 5.3L, 5.7L, 6.0L, and 6.2L V8 engines, including popular models with LS1, LS2, and LS3 platforms—matches OEM specifications for seamless compatibility with part numbers MS2199P, MB5293SI, and CB663P.
Standard (STD) Size for Factory Specifications: Designed in standard (STD) dimensions to align with original crankshaft and connecting rod tolerances, eliminating the need for machining and ensuring a perfect fit for stock engines or routine rebuilds.
Premium Wear-Resistant Materials: Crafted from high-strength, multi-layered alloy steel with anti-friction coating, these bearings deliver exceptional durability, resist heat and corrosion, and reduce metal-to-metal contact for extended engine life.
Superior Lubrication & Sealing: Precision-machined surfaces and optimized oil clearance channels promote consistent lubrication flow, minimizing wear on critical engine components (crankshaft, connecting rods) and preventing premature failure.
Easy Installation for DIY & Professionals: Ready-to-install design requires no specialized tools, making it ideal for home mechanics or professional engine rebuilds—meets or exceeds industry performance standards for reliable, long-lasting operation.