SCE Gaskets P191662R Pro Copper Head Gasket 4.160 Bore .062 Thickness LS/LSX/LS7

The SCE Gaskets P191662R is a professional-grade copper head gasket engineered for high-performance LS, LSX, and LS7 engine applications. This precision-manufactured gasket features a 4.160-inch bore diameter and .062-inch compressed thickness, making it ideal for engines requiring exact compression control and superior sealing.

Key Features:

• Pro Copper construction for maximum heat dissipation and durability
• 4.160-inch bore diameter designed for LS/LSX/LS7 engine platforms
• .062-inch compressed thickness for precise compression ratio tuning
• Right-hand (RH) configuration
• Solid copper design provides excellent conformability to deck surfaces
• Reusable with proper preparation and installation procedures
• Ideal for boosted, nitrous, and high-compression naturally aspirated applications

SCE Pro Copper head gaskets are a favorite among professional engine builders and racers who demand the ultimate in sealing reliability under extreme cylinder pressures and temperatures. The solid copper construction allows the gasket to conform to minor imperfections in the block and cylinder head surfaces while maintaining superior sealing integrity.