Fel-Pro - Performance Cylinder Head Gasket
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Fel-Pro® 1004

Performance Cylinder Head Gasket
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  • Cast Iron Or Aluminum Heads
  • Can Be Used On 400 Race Engs.
  • Can Be Used On Aluminum Blocks W/Liners
  • Minimal Brinelling Of Aluminum Heads
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Product details

  • SKU: 1004
  • UPC: 084113010040
  • 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
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Item Details

material Steel Core Laminate
thickness 0.041 in.
grade type Performance
gasket sealant included No
engine displacement 262, 265, 267, 283, 302, 305, 307, 327, 350, 400, 400 Race
engine family Chevrolet V8 Small Block
mfg. GM Performance
combustion chamber volume (cc) 9.20
bore size 4.190 in.
combustion seal design Pre-Flattened Steel Wire
mfg gm performance