FEL-PRO part description

Product Description

Engine Cylinder Head Gasket

Features & Benefits

  • 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.

Product Attributes

Material Steel core laminate
Thickness 0.051 IN
Grade Type Performance
Gasket Sealant Included No
Application Notes Cast iron or aluminum heads - Pro Stock Chevrolet, Oldsmobile, Pontiac Engs. - w/Chevrolet bolt pattern - 4.840" bore centers
Bore Size (in.) 4.620 IN
Combustion Chamber Volume (cc) 13.90
Combustion Seal Design Pre-flattened steel wire
Engine Displacement 396, 402, 427, 454, 502, 510, 540, 572, Chevrolet (4.840 Bore Centers), Oldsmobile (4.840 Bore Centers), Pontiac (4.840 Bore Centers)
Engine Family Chevrolet V8 Big Block, Chevrolet/GM V8 Racing Big Block
Mfg. GM Performance
Product Notes Round bore; May not fit some cyl. head valve pockets; Fits Gen IV car, trk, HP block; Does not fit Gen V, VI block; 2 coolant holes per end; 3 lower coolant holes; Minimal brinelling of aluminum heads

Additional Information

Country of Origin (Primary) US
Canadian Harmonizing Tariff Code 8484100000
Harmonized Tariff Code (Schedule B) 8484100000
Harmonized Tariff Code (HTS) 8484100000
UPC 00084113010934

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