COMP Cams Valve Seal Viton Gm LS1 .313 - cca511-1

COMP Cams offers a complete line of valve stem oil seals, from the stock GM o-ring to the positive-stop PTFE seal. These seals are 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 and oil splash shield. The umbrella seal is normally used when a larger than-stock diameter spring is used, and in the case of a double spring, the positive-stop PTFE seal is used. Smaller diameter Viton seals are also available for triple spring applications. Both the o-ring and the umbrella seals require no machining, but when using the PTFE seal it is necessary to disassemble the heads and machine the top of the guide with a special cutter, which can also be found on this page. PartNumber : cca511-1 Description : Steel Jacketed Viton Seal; For LS1 26921-KIT; Single Piece Title : 511-1 Valve Seal, Viton GM LS1 .313 X .562 Valve Size : 8mm / .600" Guide Size : .500" California Proposition 65 : WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov Seal Outer Diameter : 0.6 Valve Guide Outer Diameter : 0.5 Valve Seal Type : Steel Jacketed Viton Valve Stem Outer Diameter : 8 2004-2005 Cadillac CTS V V8.-cc Engine Components::Valve Seals 2006-2007 Cadillac CTS V V8.5967cc Engine Components::Valve Seals 1998-2002 Chevrolet Camaro Z28 V8.-cc Engine Components::Valve Seals 1998-2002 Chevrolet Camaro Z28 SS V8.-cc Engine Components::Valve Seals 2003 Chevrolet Corvette 50th Anniversary Edition V8.-cc Engine Components::Valve Seals 2003 Chevrolet Corvette 50th Anniversary Edition Pace Car V8.-cc Engine Components::Valve Seals 1997-2005 Chevrolet Corvette Base V8.-cc Engine Components::Valve Seals 2006-2007 Chevrolet Corvette Base V8.5967cc Engine Components::Valve Seals 1998 Chevrolet Corvette Indianapolis 500 Pace Car V8.-cc Engine Components::Valve Seals 2001-2004 Chevrolet Corvette Z06 V8.-cc Engine Components::Valve Seals 2006-2007 Chevrolet Impala SS V8.5328cc Engine Components::Valve Seals 2006-2007 Chevrolet Monte Carlo SS V8.5328cc Engine Components::Valve Seals 2005-2006 Chevrolet SSR Base V8.-cc Engine Components::Valve Seals 2005-2006 Chevrolet SSR Base V8.5967cc Engine Components::Valve Seals 2006 Chevrolet Trailblazer SS V8.5967cc Engine Components::Valve Seals 1998-2002 Pontiac Firebird Formula V8.-cc Engine Components::Valve Seals 1998-2002 Pontiac Firebird Trans Am V8.-cc Engine Components::Valve Seals 2005-2007 Pontiac Grand Prix GXP V8.5328cc Engine Components::Valve Seals 2004 Pontiac GTO Base V8.-cc Engine Components::Valve Seals 2005-2006 Pontiac GTO Base V8.5967cc Engine Components::Valve Seals