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Stress-free Cometic Gm Ls1 Sb 3.910 Inch Bore .040 Inch Mls Head Gasket Save 75% + Free Ship [yfY1IBVX]

$29.99 $95.99 -69%

High-Performance GM LS1 SB Head Gasket Looking for a top-tier head gasket for your GM LS1 SB engine? Look no further. This Cometic MLS Head Gasket is designed to provide unmatched sealing performance and durability for high-output engines. Engineered

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Stress-free Cometic Gm Ls1 Sb 3.910 Inch Bore .040 Inch Mls Head Gasket Save 75% + Free Ship [yfY1IBVX]

High-Performance GM LS1 SB Head Gasket

Looking for a top-tier head gasket for your GM LS1 SB engine? Look no further. This Cometic MLS Head Gasket is designed to provide unmatched sealing performance and durability for high-output engines. Engineered with precision, it ensures a perfect fit for a variety of applications, including aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. Its robust construction withstands the shearing force created by the different materials, guaranteeing a reliable seal for years to come.

Cometic MLS: The Ultimate Sealing Solution

Cometic's MLS (Multi-Layer Steel) Head Gaskets are renowned for their superior sealing capabilities. Crafted from multiple embossed layers of stainless steel, these gaskets offer increased strength and resilience. The outer layers feature a Viton rubber coating, providing excellent heat resistance up to 482°F (250°C) and meeting the demands of harsh sealing environments. The center or shim layer is uncoated stainless steel, allowing for adjustable thickness to accommodate various thickness requirements. This comprehensive design ensures maximum sealing performance and eliminates the need for sealants.

Compatibility and Versatility

This Cometic MLS Head Gasket is designed to fit a wide range of vehicles, as listed in the compatibility table. Whether you have a Buick Rainier, a Chevrolet Avalanche, a GMC Sierra 1500, or any other vehicle equipped with the GM LS1 SB engine, this head gasket is an ideal choice. With its ability to withstand extreme conditions and its versatility in fitting different engines, the Cometic MLS Head Gasket is the ultimate solution for your engine's sealing needs. Experience the difference of using a premium head gasket that prioritizes both performance and durability.

What Our Customers Say

January 18, 2026

Absolutely no complaints!

It’s a very handy and clever gadget.

- Afallach V..

January 18, 2026

Absolutely no complaints!

An excellent tool. It's very well built.

- Agatha Q..

January 18, 2026

Absolutely no complaints!

This has simplified my tasks significantly.

- Finnian H..

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