
Specifications
- Brand
- Cometic Gasket
- Part #
- PRO1007T-4100-066
- UPC
- 191070481469

Cometic GM LS1/LS6 Gen-3 Small Block V8 Top End Gasket Kit-4.100in Bore-.066in MLS Cyl Head Gasket
$353.09
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Fits 1997-2004 Chevrolet Corvette. Cometic LS1/LS6 top end gasket kit with .066in MLS head gaskets for a reliable rebuild.
Key Features
- Fits 1997-2004 Chevrolet Corvette, 1998-2002 Chevrolet Camaro, 1998-2002 Pontiac Firebird, 2001-2004 Avanti II, and 2004 Pontiac GTO.
- Includes Multi-Layer Steel (MLS) cylinder head gaskets for a strong seal.
- Head gaskets are designed for a 4.100-inch bore and have a compressed thickness of .066 inches.
- Kit contains all necessary gaskets and seals for a top-end engine rebuild.
- Materials include MLS, AFM, Aramid Fiber, and Armor Clad for durability.
- No additional sealer is needed for the included gaskets.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
If you're rebuilding the top end of your 1997-2004 Chevrolet Corvette's LS1 or LS6 engine, this Cometic StreetPro Gasket Kit has what you need. It includes all the essential gaskets and seals to get your engine back together properly. The kit features Multi-Layer Steel (MLS) cylinder head gaskets, which are a popular choice for their ability to handle high cylinder pressures and temperatures without needing additional sealer.
Cometic builds these kits with quality materials in mind, using a combination of MLS, AFM, Aramid Fiber, and Armor Clad components where appropriate for the application. The included head gaskets are designed for a 4.100-inch bore and have a compressed thickness of .066 inches, making them a solid option for many LS engine builds. This kit is designed to fit right, simplifying your rebuild process.
This kit is a well-built option for budget-conscious street-rodder projects. It ensures you have the correct gaskets for your LS1/LS6 Gen-3 small block V8 engine, helping you achieve a reliable seal for your top-end rebuild.
Specifications
- Brand
- Cometic Gasket
- Manufacturer Part #
- PRO1007T-4100-066
- UPC
- 191070481469
Frequently Asked Questions
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Cometic GM LS1/LS6 Gen-3 Small Block V8 Top End Gasket Kit-4.100in Bore-.066in MLS Cyl Head Gasket

