Description

Steel core laminate Engine Cylinder Head Gasket Fel-Pro Performance head gaskets accommodate the high cylinder pressures and cylinder head movement associated with performance engines. Inserted within a stainless steel armor surrounding each cylinder, wire ring design provides highly concentrated sealing around the combustion chamber. Raises combustion sealing force to roughly three times that of standard head gaskets. Steel wire rings for the greatest combustion seal strength. Not intended for use in emission controlled vehicles. Fel-Pro(R) gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

• Specifications

  • Combustion Chamber Volume (cc): 11.900
  • Thickness: 0.051 Inch
  • Extra thick to reduce compression and correct piston-valve clearance problems
  • Product Notes: Extra large bore
  • Bore Size (in.): 4.250"
  • Application Notes: Cast iron or aluminum heads
  • Combustion Seal Design: Pre-flattened steel wire
  • Can be used on aluminum blocks with liners
  • Cylinder Bore Diameter: 4.250"
  • Engine Family: Chevrolet V8 Small Block
  • Mfg.: GM Performance
  • Can be used on 400 race Engs.
  • Material: Steel core laminate
  • Grade Type: Performance
  • Minimal brinelling of aluminum heads
  • Gasket Sealant Included: No
  • Engine Displacement: 262, 265, 267, 283, 302, 305, 307, 327, 350, 400, 400 Race