CCIYU Engine Head Gasket Set fit for Buick Park Avenue 4-Door 3.8L Limited Fits select: 1997-2005 BUICK LESABRE CUSTOM, 2000-2005 CHEVROLET IMPALA

[Characteristic] This head gasket set seals the part securely so that oil leaks will be prevented each time. Moreover, it can help prevent other harmful materials damage the gasket structure [Durability] CCIYU gasket kit with advanced manufacturing technology makes sure whether in high or low temperatures head gaskets' highly durability and optimum operation. The timing chain kit is reliable in quality, each parts is durable and the timing chain is wear resistance, high precision manufacturing process ensures perfect control of the intake and exhaust valve, and always maintain the appropriate degree of tension to ensure the normal work of the valve mechanism and oil injection pump. [Other Details] The thread of each bolts is clear, deep and full and its nut is thick. High hardness and the real material equip the bolts with durability.