Cometic C3526-EST EST Top End Gasket Kit

The Cometic C3526-EST features EST (Extreme Sealing Technology), representing the most advanced gasket materials and design for critical engine sealing applications. This top end gasket kit includes every gasket, seal, washer, and O-ring from the base gasket up to the rocker boxes needed for a top end rebuild.

Key Features:

• Multi-layer steel (MLS) head gaskets comprised of two embossed Viton coated stainless steel outer layers and a variable stainless center layer
• Viton coated rubber base gaskets with a steel core
• SPS (Spring Steel) gaskets made from embossed stainless steel, coated with high temperature viton material that virtually eliminates leakage
• Complete kit includes head gasket, base gasket, and designated kits include reed, power valve, and exhaust gaskets
• Built with the latest gasket technology and manufacturing processes designed to match the high level of performance of modern engines

EST gaskets are used in critical sealing surfaces such as rocker box and cylinder base gaskets, ensuring leak-free performance. The advanced materials ensure a critical seal and superior durability that meet and exceed OE specifications.