16 PCS/SET Valve Seals 0.313 X 0.500 Compatible With GM Small Block Ls1 Ls6 Engines And 4 8l 5 3l 5 7l 6 0l 6 2l 7 0l Truck Suv And Corvette Engines

Note:You must check the size of your valve guide(s) prior to ordering to make sure you receive the correct fit! Set of 16 Valve Stem Seals for GM Buick Chevrolet GMC Small Block Chevy Valve Stem Seals 16 PCS/SET 0.313 X 0.500 Compatible With GM Small Block Ls1 Ls6 Engines And 4 8l 5 3l 5 7l 6 0l 6 2l 7 0l Truck Suv And Corvette Engines Valve Seals Aazon.co: A-Preiu Rear Sup LS Engine Oil Pan with Drain Plug... The valve oil seal can prevent oil from entering the intake and exhaust pipes, avoid oil loss, prevent the mixture of gasoline and air and exhaust gas from leaking, and prevent engine oil from entering the combustion chamber., Size:They are ., 313 stem X ., 500 diameter. Gasket for PML Chevy Small Block LS1 and LS6 Valve Covers Function: The valve oil seal is one of the important parts of the engine valve group, which comes into contact with gasoline and engine oil at high temperatures.