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.
  • The latest development in Fel-Pro Performance head gasket technology is the PermaTorqueMLS (multi-layer steel) series.
  • Strategically located sealing beads surround the combustion chamber and coolant passages concentrating clamp load to prevent leakage.
  • Retains sealing integrity in engines that experience significant scrubbing and movement due to dissimilar materials (such as aluminum heads on a cast iron
  • Not intended for use in emission controlled vehicles.

Product Attributes

Material PermaTorqueMLS multi-layer steel
Thickness 0.053 IN
Grade Type Performance
Cylinder Bore Diameter 4.380 IN
Gasket Sealant Included No
Application Notes Suitable for marine applications
Bore Size (in.) 4.380 IN
Combustion Chamber Volume (cc) 13.700
Combustion Seal Design MLS bore bead
Engine Displacement 396, 402, 427, 454, 502, 510, 540, 572
Engine Family Chevrolet V8 Big Block
Mfg. GM Performance
Product Notes Fits Gen IV pass. car and H/P block; Pre-1971 blocks may require modification; Fits Gen IV truck and Bow Tie block; Fits Gen V block; Fits Gen VI block; One coolant hole per end; Three 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 00614046667846

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