Mr. Gasket Graphite Head Gasket - (SB Ford)

Mr. Gasket Ultra-Seal Head Gaskets are a five layer (graphite core/perforated steel outer layers) composite construction. The graphite core has excellent thermo-conductivity (transfers heat) away from hot spots in head preventing gasket burn-out. They provide excellent stability, compressibility and high temperature endurance.

A high temperature silicone coating ensures sealing of engine fluids. Compatible with cast iron or aluminum heads, they will not brinell (indent) aluminum cylinder heads. Suitable for high performance street, drag race and oval track use.

Features:
- Five layer (graphite core/perforated steel outer layers) composite construction.
- Graphite core has excellent thermo-conductivity-transfers heat away from hot spots in head preventing gasket burn-out.
- Provides excellent stability, compressibility and high temperature endurance.
- Coated with high temperature silicone to ensure sealing of engine fluids.
- Will not Brinell (indent) aluminum cylinder heads.
- For high performance street, drag race and oval track use.

• Excellent resilience to detonation
• High temperature endurance
• Will not creep or cold-flow
• Will not get brittle after usage
• Resists corrosion from coolant
• Eliminates the need for gasket sealer
• Compatible with high octane fuels
• Compatible with exotic fuel additives

Fits Cylinder Bore Size: 4.000" through 4.060"

Nominal Compressed Thickness: 0.038"

• 1962 - 1997 Ford 260 - 289 - 302 - 351W
• Gasket bore diameter: 4.100''
• Compressed thickness: .038''
• Graphite core material
  
• Elastomer coated