Description
A cylinder head gasket is your engine’s critical barrier against combustion blow-by and coolant leaks—and this Fel-Pro SBC 400 is engineered to handle serious performance demands. Built with KEVLAR fiber reinforcement and a steel core laminate, it withstands combustion pressures up to 3000 psi, making it ideal for high-horsepower builds and forced induction applications. The anti-stick coating ensures a reliable seal while simplifying installation and future engine service.
- 4.200 inch bore
- 0.051 inch compression thickness
- Steel core laminate construction
- KEVLAR fiber reinforcement
- Anti-stick coating
- Rated to 1000 hp
- Withstands 1500–3000 psi
- Small Block Chevy fitment
- Bolt-on installation
- Sold individually
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