TAYLOR 66031 Seal-4-Good Header Gasket D-Port Chevrolet Small Block LT1

The Taylor Cable 66031 Seal-4-Good header gasket delivers a reusable, blow-proof seal designed specifically for Chevrolet small block LT1, LT4, and ZZ4 engines with D-port configuration. This premium header gasket features multi-layered "dead soft" aluminum construction that conforms to your header flange repeatedly, ensuring a tight, secure seal every time.

Key Features:

• Multi-layered dead soft aluminum construction for superior conformability
• Virtually blowout and burnout-proof design
• Fully reusable gasket saves time and money on future header installations
• D-port design with 1.375-inch port height
• Malleable material conforms to flange imperfections for leak-free sealing
• Can be easily port-matched for uninterrupted exhaust flow
• Sold as a pair

Unlike traditional one-time-use header gaskets, the Seal-4-Good design allows you to remove and reinstall your headers multiple times without replacing the gaskets. The dead soft aluminum material is engineered to withstand extreme exhaust temperatures while maintaining its sealing properties through countless heat cycles, making this an excellent investment for performance builds and frequent header maintenance.