Comp Cams Viton Valve Seal GM LS1 .313 X .500
(16) Steel Jacketed Viton Valve Seals
COMP Cams® offers a complete line of valve stem 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, in the case of a double spring, the positive-stop PTFE seal is used. We also have a smaller diameter Viton seal available for triple spring applications. Both the O-Ring and the umbrella seals require no machining, but with the PTFE seal it is necessary to disassemble the heads and machine the top of the guide with a special .500" diameter cutter. Whenever you are planning an engine overhaul or a cam change, don't forget the valve seals--COMP Cams® hasn't!
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004 - 2007 | Cadillac | CTS | Base, V |
| 1998 | Chevrolet | Camaro | Lujo |
| 1998 - 2002 | Chevrolet | Camaro | Z28, Z28 SS, Base |
| 2003 | Chevrolet | Corvette | 50th Anniversary Edition Pace Car, 50th Anniversary Edition |
| 1997 - 2007 | Chevrolet | Corvette | Base |
| 1998 | Chevrolet | Corvette | Indianapolis 500 Pace Car |
| 2001 - 2007 | Chevrolet | Corvette | Z06 |
| 2006 - 2007 | Chevrolet | Impala | SS, LTZ, Police, LT, LS |
| 2006 - 2007 | Chevrolet | Monte Carlo | LS, LT, SS |
| 2006 | Chevrolet | Monte Carlo | LTZ |
| 2005 - 2006 | Chevrolet | SSR | Base |
| 2006 | Chevrolet | Trailblazer | B, SS, A, LT, LS, Base |
| 1998 - 2002 | Pontiac | Firebird | Trans Am, Base, Formula |
| 2005 - 2007 | Pontiac | Grand Prix | GT, GXP, Base |
| 2005 | Pontiac | Grand Prix | GTP |
| 2004 - 2006 | Pontiac | GTO | Base |
Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.
Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.
At the heart of every product lies a unique story, driven by our passion for quality and innovation. Each item enhances your everyday life and sparks joy.
