Mr. Gasket Graphite Head Gasket - (SB Ford)

These Ultra-Seal series small block Ford head gaskets feature a special five layer composite construction (graphite core with perforated steel outer layers) which provides Ultra-Seal gaskets excellent sealing properties. The core has great thermo-conductivity, transferring heat away from hot spots to coolant passages to prevent gasket burnout. Works with forced induction as well as naturally aspirated engines.

• 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