ICS Titan Cylinder Head Gasket - 4.060 in Bore, 0.050 in Compression Thickness - Copper Material for Small Block Ford Engines (Driver Side) - High Performance Engine Repair & Maintenance Part

With their built-in integral combustion and coolant seals, patented SCE ICS Titan copper self-sealing head gaskets require no additional sealants. That means that you get user-friendly installation, combined with reliable fluid sealing, plus the unbeatable strength of solid copper gaskets.

suitable for medium-to-heavy turbocharged, blown, or nitrous-injected engines as well

Recommended for naturally aspirated gas or methanol racing engines

The built-in combustion seals, take the place of the O-ringed blocks or heads, allowing for the use of power adders or extreme static compression ratios