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Head Gasket Small-Block Chevy [0.040 in.]
InfoVehicle Info Needed
COMETIC GASKETSPART NUMBER: 245-H1074SPBJ040

Head Gasket Small-Block Chevy [0.040 in.]

$8949
4 left in stock
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Chevrolet Small-Block
    Head Gasket
  • Small-Block Chevy
  • Bore: 4.060 in.
  • Compressed Thickness: .040 in.

    Cometic Gaskets 245-H1074SPBJ040 Features:

Cometic Multilayer Steel (MLS) Gaskets are designed to provide the best possible seal for naturally-aspirated, boosted, or nitrous-fed engines. The head gaskets are made from 3-5 layers of spring stainless steel, offering a stronger base material than standard cylinder head gaskets. The outer layers are Viton-coated stainless steel to create a superior seal not available with other steel or copper gaskets. The gaskets have excellent rebound characteristics and are made to resist corrosive substances. MLS head gaskets reduce bore distortion but still withstand extreme cylinder pressures. Sold individually.

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Features

  • Made from Stainless Spring Steel to offer an extremely strong corrosion-resistant cylinder head gasket
  • Each MLS head gasket is coated with a .001" thick Viton rubber that is bonded to the outer stainless steel layers
  • Designed to withstand serious cylinder pressures without requiring machining for the installation of a locking wire Installation Notes
  • Gaskets are not designed to be used on engines with O-rings or receiver grooves
  • Always refer to the manufacturer of the fastener to determine accurate torque values
  • A surface finish of 50 RA (roughness average) or finer is recommended for proper gasket seal
  • Cometic Cylinder Head Gaskets go on dry because they're coated with a sealant (adding another sealer can hinder gasket performance)
Part TypeHead Gasket
Product LineCometic Small Block Chevy Cylinder Head Gaskets
BrandCOMETIC GASKETS
Package Height0.15
Package Width9.5
Package Length24.0
Weight0.85 PG
Part CategoryPerformance Parts
Gasket Thickness0.040 in.
QuantitySold individually
Gasket MaterialMulti-layer stainless steel
Part FitmentSemi Universal
High PerformanceYes
Bore4.06 in (103.1 mm)
Package Qty1
Package TypeEA
Some parts are not legal for use in California or other states with similar laws / regulations
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