COMP CAMS VALVE SEAT GM LSI Valve Stem Seal – 51116

Viton Valve Seals – LS1 Steel Jacketed


SKU BDQQ511-16
Part Number 511-16
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Valve Stem Seal; Positive Stop; Steel Jacketed Viton; Stock Valve Stem Diameter; 0.500 Inch Guide Outside Diameter; Set of 16

COMP Cams® offers a complete line of valve stem seals, a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The O-Ring seals use the standard retainer & oil splash shield. The umbrella seal is normally used when a larger-than-stock diameter spring is used, & in the case of a double spring, the positive-stop Teflon seal is used. Smaller diameter Viton seals are also available for triple spring applications. Both the O-Ring & the umbrella seals require no machining, but with the Teflon seal it is necessary to disassemble the heads & machine the top of the guide with a special cutter.

Type: Positive Stop
Material: Steel Jacketed Viton
Outside Diameter: 0.562 Inch
Valve Stem Diameter: 5/16 Inch
Valve Guide Diameter: 1/2 Inch
Quantity: Set Of 16

– Limited 1 Year Warranty


Weight 0.15000 kg
Dimensions 6.30000 × 3.10000 × 0.50000 cm

Part Number