Sportsman Stainless 1.570" exhaust valves, 5.450 length and 8mm stem. COMP Cams Sportsman Valves are available in a variety of diameters, stem sizes and lengths for street and Competition engines. The stainless Steel valves are made from 21-4N forged Steel alloy with 50 HRC minimum hard tips (eliminates lash caps)
CatalogUser 1This Part Fits:
| Year |
Make |
Model |
Submodel |
| 2004-2005 |
Cadillac |
CTS |
V |
| 1998-2002 |
Chevrolet |
Camaro |
Z28 |
| 1998-2002 |
Chevrolet |
Camaro |
Z28 SS |
| 2003 |
Chevrolet |
Corvette |
50th Anniversary Edition |
| 2003 |
Chevrolet |
Corvette |
50th Anniversary Edition Pace Car |
| 1997-2004 |
Chevrolet |
Corvette |
Base |
| 1998 |
Chevrolet |
Corvette |
Indianapolis 500 Pace Car |
| 2001-2004 |
Chevrolet |
Corvette |
Z06 |
| 1998-2002 |
Pontiac |
Firebird |
Formula |
| 1998-2002 |
Pontiac |
Firebird |
Trans Am |
| 2004 |
Pontiac |
GTO |
Base |
⚠️ California Proposition 65 Warning:
This product may expose you to chemicals known to the State of California
to cause cancer or reproductive harm.
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Fitment guides and tools are helpful, but your car is unique! Some trims and options aren’t always listed, so if you want 100% confidence that a part will fit, our team is happy to double check for you. We take the guesswork out of your purchase by standing behind our expertise.
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