Cometic GM LS Series V8 4.040in bore .051 inch MLX Headgasket
Cometic GM LS Series V8 4.040in bore .051 inch MLX Headgasket
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Cometic GM LS Series V8 4.040in Bore .051 Inch MLX Headgasket
Elevate your engine's performance with the Cometic GM LS Series V8 Headgasket, designed specifically for the GM Gen III/IV Small Block V8 LS Series. This headgasket is engineered to provide optimal sealing and durability, making it an essential component for any serious engine builder or performance enthusiast.
Key Features:
- Advanced Construction: Comprised of multiple embossed layers of stainless steel, ensuring superior strength and longevity.
- Viton Rubber Coating: The outer layers are coated with Viton rubber, offering excellent resistance to oil, coolant, and combustion gases.
- Optimal Thickness: With a compressed operating thickness of just 0.051 inches, this headgasket maintains a perfect balance between sealing performance and engine efficiency.
- Designed for Precision: Specifically made for a 4.040-inch bore, guaranteeing a perfect fit for your LS engine.
Benefits:
- Enhances sealing capabilities to prevent leaks and promote engine longevity.
- Reduces the risk of head gasket failure under high-pressure conditions.
- Compatible with a wide range of performance applications, from street to track.
- Easy installation process, making it suitable for DIY enthusiasts and professional mechanics alike.
Use Cases:
This headgasket is ideal for:
- High-performance racing applications where reliability is crucial.
- Restoration projects requiring an upgraded head sealing solution.
- Custom builds and modifications for LS engines.
Upgrade to the Cometic GM LS Series V8 4.040in Bore .051 Inch MLX Headgasket and experience the difference in performance and durability. Your engine deserves the best!
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.

