SIRUDA METAL HEAD GASKET(STOPPER) FOR SUBARU EJ255/EJ257(GRB) Bore:101.5mm-0.8mm

Established in 1988, SIRUDA high performance gasket is a renowned manufacturer of gasoline/diesel engine gaskets and overhaul kits for all major car brands. Having several decades of professional manufacturing experience, SIRUDA is also well known as the outstanding designer and developer of dies/molds for gaskets.  SIRUDA high performance gaskets are manufactured through the adoption of the most advanced production techniques and equipment.

SIRUDA’s goal is to provide highest quality to meet the need of the latest generation turbo-charged high speed engines running under the toughest condition. SIRUDA achieves it by controlling the entire manufacturing process - from designing, tooling, producing to the final products. Through continued product research and development, modern management and professional sales and marketing policy, SIRUDA has now become gasket of the first choice among motorsport circle.

Multiple Layer Steel Head Gaskets
This type of gasket has better strength against detonation and corrosion because it comprises of multi layers of steel. The outer layer is coated with HR-180. It has excellent sealing capability for high power engines.

HR RUBBER COATED MATERIAL
A Fluoroelastomer is a special purpose synthetic Rubber. It has wide chemical resistance and superior performance, especially in high temperature application in different media.
HR-180 rubber coated material that is heat-resistant to 250?C/ 482?F. HR-180 is designed to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes.