Specifications
- Brand
- Cometic Gasket
- Part #
- C5319-098
- UPC
- 191070521950

Cometic GM LS1 SB 4.190in Bore .098in MLS Head Gasket
$131.62
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Cometic GM LS1 SB 4.190in Bore .098in MLS Head Gasket. Features HP shim tech for improved sealability on open deck blocks.
Key Features
- Fits a wide range of GM LS Gen-3/4 V8 engines.
- Features a 4.190-inch bore and .098-inch thickness.
- Multi-Layer Steel (MLS) construction for durability.
- HP shim technology increases clampload around the combustion chamber for improved sealing.
- Coated on both sides with Viton for enhanced heat and oil resistance.
⚠️ 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
This is a Cometic Multi-Layer Steel (MLS) head gasket designed for GM LS Gen-3 and Gen-4 small block V8 engines. It features a 4.190-inch bore and a .098-inch thickness, making it suitable for a wide range of popular GM vehicles like the Chevrolet Corvette, Camaro, and Silverado trucks. MLS head gaskets are known for their durability and ability to handle higher cylinder pressures compared to traditional composite gaskets.
The key feature here is Cometic's HP shim technology, which is integrated into the gasket's design. This technology increases the clamping force around the combustion chamber, creating a more robust seal, especially important for engines with open deck blocks. Both sides of the gasket are coated with Viton, a high-performance fluoroelastomer that offers excellent resistance to heat and oil, further enhancing its sealing capabilities and longevity in demanding applications.
Specifications
- Brand
- Cometic Gasket
- Manufacturer Part #
- C5319-098
- UPC
- 191070521950
Frequently Asked Questions
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Cometic GM LS1 SB 4.190in Bore .098in MLS Head Gasket
