SCE Gaskets P110643 Pro Copper Cylinder Head Gasket 4.060 Bore 0.043 Thickness Small Block Chevy

The SCE Gaskets P110643 Pro Copper cylinder head gasket is engineered for high-performance small block Chevy applications requiring superior sealing and thermal conductivity. This premium gasket features a 4.060-inch bore diameter and 0.043-inch compression thickness, making it ideal for engines with overbored cylinders and moderate compression ratios.

Key Features:

• Solid copper construction provides excellent heat dissipation and conformability to cylinder head and block surfaces
• 4.060-inch bore diameter accommodates 0.030-inch overbore applications
• 0.043-inch compressed thickness helps achieve precise quench and compression ratio tuning
• Pro Copper design offers superior sealing under extreme cylinder pressures
• Reusable design allows for multiple installations when properly annealed
• Sold individually for custom engine builds

SCE Pro Copper head gaskets are a proven choice for street performance, racing, and boosted applications where reliability and precision are critical. The copper material requires proper surface preparation and torque specifications for optimal performance.