
Specifications
- Brand
- Cometic Gasket
- Part #
- C5413-051
- UPC
- 191070126278

Cometic Chevy Gen1 Small Block V8 .051in MLS Cylinder Head Gasket - 4.145in Bore - Vortec Heads
$94.57
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Cometic Chevy Gen1 Small Block V8 .051in MLS Head Gasket - 4.145in Bore - Vortec Heads. This multi-layer steel gasket offers improved sealing for your engine.
Key Features
- Fits 55+ vehicle make/model combinations including Chevrolet C10, Camaro, and GMC C1500.
- Multi-layer steel (MLS) construction with three to five layers of stainless steel for strength and corrosion resistance.
- Embossed outer layers are coated with Viton rubber for improved sealing in harsh environments.
- Viton coating is heat resistant up to 250°C (482°F).
- Designed with a 4.145-inch bore and valve pocketed bore for Vortec heads.
- Gasket thickness is .051 inches.
⚠️ 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
When you're rebuilding the top end of your Chevrolet Gen-1 Small Block V8, a solid head gasket is crucial for a good seal. This Cometic gasket is a multi-layer steel (MLS) design, built with three to five layers of stainless steel. Stainless steel is used because it's strong, resists corrosion, and can rebound well under pressure.
The outer layers of this gasket are embossed and then coated with Viton rubber on both sides. Viton is a material that can handle tough sealing jobs, different load conditions, and various surface finishes. It's also heat resistant up to 482°F (250°C), which is important for keeping your engine running cool and efficiently. This gasket is specifically made for Vortec heads and has a 4.145-inch bore, with valve pockets to ensure it clears your valves properly.
This gasket fits a wide range of vehicles from the early 80s, including popular models like the Chevrolet C10, Camaro, and GMC C1500. It's a well-built option for anyone looking to ensure a reliable seal for their Gen-1 Small Block V8 engine.
Specifications
- Brand
- Cometic Gasket
- Manufacturer Part #
- C5413-051
- UPC
- 191070126278
Frequently Asked Questions
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Cometic Chevy Gen1 Small Block V8 .051in MLS Cylinder Head Gasket - 4.145in Bore - Vortec Heads

