Cometic C9933 Head Gasket for S&S Super Sidewinder Plus - 4.125 inch bore, .040 inch thickness

Head Gasket - S&S Super Sidewinder Plus - +4.125" - .040"

The Cometic C9933 head gasket is engineered for long-term reliability and high-performance applications. Crafted from premium fuel-resistant materials, this gasket resists creep, cracking, and becoming brittle over time, ensuring a durable seal under demanding conditions. Its multi-layer steel (MLS) construction features two outer Viton®-coated embossed spring steel layers with an inner steel layer, providing excellent support and flexibility. The stainless steel core is coated on both sides with a 0.001-inch thick layer of Viton rubber, enhancing sealing capabilities and chemical resistance. Made in the USA, this gasket is designed to withstand high temperatures and pressures typical in performance engines, making it an ideal choice for enthusiasts and professional builders alike. Its precision fit ensures optimal sealing across the bore and combustion chamber, contributing to improved engine efficiency and longevity. Whether upgrading or replacing your existing gasket, the Cometic C9933 offers a reliable solution built for performance and durability in demanding environments.

Features:

• High-quality construction for long-term reliability

• Fuel-resistant materials prevent creep, cracking, or brittleness

• Multi-layer steel (MLS) design with embossed spring steel layers

• Viton® coating on outer layers for chemical and temperature resistance

• Stainless steel core with 0.001-inch Viton rubber coating on both sides

• Designed for 4.125-inch bore applications with .040-inch thickness

• Made in the USA for quality assurance