Rear Main Seal Oring Gasket Crankshaft BS40640 Compatible with Chevy GMC Hummer Pontiac LS LSX LS1 LQ4 LQ9 LS2 LS3 LS7($15.99Value)

Description

【Fitment】Chevy GMC Hummer Pontiac LS LSX LS1 LQ4 LQ9 LS2 LS3 LS7 4.8L 5.3L 5.7L 6.0L 【Part Number】BS40640 Replacement 【Function】Gaskets are constructed of premium materials to ensure that they can retain their shape and resilience during extreme temperature swings, and maintain their sealing properties under constant vibration. The gasket greatly prevent motor oil from leaking out as it travels around the camshafts, rockers and valves. 【Tips】Before you install:Clean head and block surface,Keep all the parts are clean and dry in whole. 【NOTICE】Please check the description and compatibility chart before your purchasing. All the products have been inspected before sending out. Instruction is not included. Professional installation is highly recommended. Any questions, please feel free to contact with us. Rear Main Seal Oring Gasket Crankshaft BS40640 Compatible with Chevy GMC Hummer Pontiac LS LSX LS1 LQ4 LQ9 LS2 LS3 LS7