Cometic GM LS1 SB 4.160 inch Bore .051 inch MLS Headgasket
Cometic GM LS1 SB 4.160 inch Bore .051 inch MLS Headgasket
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Cometic GM LS1 SB 4.160 inch Bore .051 inch MLS Headgasket
Upgrade your engine's performance with the Cometic GM LS1 SB MLS Headgasket, meticulously engineered to meet the demands of today's high-output engines. Designed for both durability and efficiency, this head gasket is the perfect solution for automotive enthusiasts and professionals alike.
Key Features:
- Multi-Layer Construction: Comprised of multiple embossed layers of high-strength stainless steel, ensuring superior sealing performance.
- Viton Rubber Coating: Features an outer layer coated with Viton, a heat-resistant material that withstands temperatures up to 482°F (250°C), perfect for harsh sealing environments.
- Compressed Thickness: The compressed operating thickness of just 0.051 inches provides a reliable fit for optimal performance.
- Versatile Compatibility: Ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks, making it a versatile choice for various engine builds.
- Corrosion Resistance: The stainless steel composition not only offers increased strength but also the ability to resist corrosion and rebound effectively under pressure.
Benefits:
- Enhanced Sealing: Achieve maximum sealing performance without the need for additional sealants, ensuring a clean and effective installation.
- Shearing Force Resistance: Built to withstand the shearing forces between different materials, making it highly reliable for mixed metal applications.
- Customizable Thickness: The center layer is uncoated and can be varied to accommodate multiple thickness requirements, providing flexibility for different setups.
Use Cases:
- Ideal for performance engine builds requiring robust sealing solutions.
- Perfect for automotive repair shops looking to enhance engine reliability.
- A must-have for racing applications where high performance is crucial.
Choose the Cometic GM LS1 SB 4.160 inch Bore .051 inch MLS Headgasket for unrivaled performance and durability in your engine build. Elevate your engine's capabilities today!
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Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

