Description
A failing exhaust gasket compromises header sealing, causing exhaust leaks that rob your LS engine of power and precision while introducing unwanted noise. Mr. Gasket’s Ultra-Seal construction uses a steel core laminate design that withstands extreme thermal cycling and cylinder pressure, maintaining a reliable seal across repeated heat cycles. If you’re running headers on your LS2 or LS3, this pair is essential for maximum scavenging efficiency and a tight, leak-free connection.
- Ultra-Seal construction
- Steel core laminate
- 1.920 inch round ports
- GM LS2/LS3 fitment
- Pair included
- Bolt-on installation
- MPN: 5966
