GM LS1 SB 4.100 BORE

Enhance the performance and reliability of your engine with the Cometic GM LS1 SB 4.100 Bore Head Gaskets. Designed for a precise fit in a variety of Chevrolet, GMC, Hummer, Pontiac, Cadillac, Isuzu, Buick, and Saab models from 2010 to 2020, these gaskets ensure a robust seal under pressure.

• Multi-layer stainless steel construction: Offers superior durability and resistance to blowouts, ensuring a long-lasting seal.
• Optimal compressed thickness: At 0.030 inches, it provides the ideal balance between strength and flexibility for high-performance applications.
• Perfect bore size: With a bore diameter of 4.100 inches, it caters to high-performance setups, enhancing combustion efficiency.
• Engineered for performance: The Cometic MLS design minimizes friction, promoting better heat dissipation and overall engine efficiency.
• Easy installation: Sold individually, these head gaskets simplify the assembly process, making your engine rebuild quicker and hassle-free.

With a compressed volume of 6.491cc, the Cometic C5489030 head gaskets are a reliable choice for any high-performance engine build.

Upgrade your engine today with Cometic's quality head gaskets for unmatched performance and reliability.