Description
A quality head gasket is non-negotiable when rebuilding or upgrading your LS engine—it’s the critical seal between your cylinder head and block that prevents combustion blow-by and coolant intrusion. The Fel-Pro 4.100 MLS gasket is engineered specifically for high-performance applications, with multi-layered steel construction reinforced by KEVLAR fiber to reliably contain pressures up to 3,000 psi, making it capable of handling forced-induction setups and naturally aspirated builds pushing serious power. Its anti-stick coating ensures a dependable seal while simplifying removal during future service.
- 4.100 in bore
- 0.041 in compression thickness
- Multi-layered steel construction
- KEVLAR fiber reinforced
- Rated to 1,000 hp
- Withstands 1,500–3,000 psi
- Anti-stick coating
- Pre-flattened rings
- Driver side fitment
- GM LS-series applications
- Bolt-on installation
- Sold individually
