Oil Cap Aluminium Alloy Polished Oil Inlet Cover Cap Replacement for Chevy Corvette 199720041. Fitment: The oil cap is a replacement for Chevy Corvette 19972004, repalcement for Firebird LS1 19992002, replacement for Chevy Camaro 19982010.2. Premium Material: The engine oil cap is made of high strength aluminium alloy material, which has smooth surface, impact resistant, rust proof and durable.3. Design: The oil cap is a twist and lock type cap, can effectively seal oil and prevent leakage, the serrated design on the surface is labor saving.4. Fine Workmanship: Professional manufactured, exquisite workmanship with unique design, ensure stable performance and high reliability.5. Easy Installation: Easy to install, no modification, cutting, or drilling required. It adopts original standard, which is a good replacement and can perfectly match to your car.Specification:Item Type:OilCapMaterial:AluminiumalloyFitment:Fits for3800 Series II Engines both supercharged and regular 3.8Replacement for Chevy Cobalt SS 2.0 supercharged or turbocharged enginesFits for most LS1 EnginesReplacement forChevy Corvette1997-2004Fits for Firebird LS11999-2002Replacement forChevy Camaro1998-2010Fits for GTO2004-2006Fits for G82008-2009Fits for CTS2004-2010Replacement for Chevy Cobalt SS 2.02005-2010Replacement for Saturn Redline Supercharged 2.02004-2007Fits for Grand Prix 3.8L engines1997-2007+Fits for Bonneville1997+Fits forRegal1997+Replacement forChevy Impala Monte Carlo Park Avenue3.8LPackage List:1 xOilCap