

Specifications
- Brand
- Cometic Gasket
- Part #
- C5505-051
- UPC
- 191070032272

Cometic GM LS Series V8 4.040in bore .051 inch MLX Head Gasket
$115.80
Cometic GM LS Series V8 MLX Head Gasket. Features embossed stainless steel layers with Viton coating for a reliable seal.
Key Features
- Fits a wide range of GM LS Gen-3 and Gen-4 V8 engines.
- Features multiple embossed layers of stainless steel for strength.
- Outer layers are coated with Viton rubber for heat and oil resistance.
- Compressed operating thickness is 0.051 inches.
- Bore size is 4.040 inches, suitable for many LS engine configurations.
⚠️ 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 GM LS Gen-3 or Gen-4 V8 engine, a solid head gasket is crucial for sealing combustion pressure and coolant passages. This Cometic MLX head gasket is built for that job, designed to handle the demands of these popular V8s.
This gasket uses multiple layers of stainless steel, which gives it strength and resilience. The outer layers are coated with Viton, a synthetic rubber known for its resistance to heat and oil. When compressed, it sits at a thickness of 0.051 inches, and the bore size is 4.040 inches, making it suitable for a wide range of LS engines found in vehicles like the Chevrolet Corvette, Silverado, and Cadillac CTS.
This gasket is a well-built option for many LS engine builds, whether you're doing a routine repair or a more involved performance upgrade.
Specifications
- Brand
- Cometic Gasket
- Manufacturer Part #
- C5505-051
- UPC
- 191070032272
Frequently Asked Questions
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Cometic GM LS Series V8 4.040in bore .051 inch MLX Head Gasket

