These GLYCO engine bearings are designed to provide reliable support and lubrication for your engine's crankshaft and connecting rods. Engineered with precision, they help reduce friction and wear, contributing to a smoother and more efficient engine operation. Crafted from durable materials, these bearings are built to withstand the demanding conditions within your engine. They are a crucial component for maintaining engine health and preventing costly repairs. Proper installation is recommended to ensure maximum performance and lifespan. This specific part, code 55-4006 SEMI, is designed to meet the exacting standards required for your vehicle's engine. Trust GLYCO for dependable engine components that deliver consistent results.