Beyea Exhuast Gasket SBC 23 Degree HG23

A quality exhaust gasket is critical to maintaining a sealed connection between your headers and cylinder head—any leak will result in lost power, increased emissions, and potential heat damage to surrounding components. The Beyea HG23 delivers reliable sealing with graphite construction that withstands thermal cycling and repeated heat exposure, ensuring your small block Chevy engine performs at peak efficiency. This pair gives you everything needed for a complete manifold or header installation.

• Graphite construction
• 1.870 x 1.570 in oval port
• Small Block Chevy fitment
• Sold as pair
• Manifold and header application
• OEM replacement quality