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Cometic C4231-140 MLS Cylinder Head Gasket Bore Thickness - 81mm 140

(1999-2000 Honda Civic; 1994-1997 Honda Civic del Sol; 1994-2001 Acura Integra)

Manufacturer

Picture for manufacturer Cometic

Part Number

C4231-140
7 reviews
Sale Price

$219.66

Estimated ship date Wednesday, November 25

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Product Details

The Cometic C4231-140 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered for Honda B-series engines. Featuring an 81mm bore diameter and .140-inch (3.56mm) compressed thickness, this gasket is specifically designed for B16A2, B16A3, B17A1, B18C1, and B18C5 engine applications.

Key Features:

  • Multi-Layer Steel (MLS) construction provides superior sealing and durability under high cylinder pressures
  • 81mm bore diameter accommodates stock and mildly overbored applications
  • .140-inch compressed thickness for precise compression ratio tuning
  • Embossed stainless steel layers with FKM (fluoroelastomer) coating for exceptional blowout resistance
  • Designed to withstand extreme temperatures and combustion pressures in performance applications
  • Requires proper surface preparation with RA finish of 50-60 for optimal sealing

Cometic MLS gaskets are the choice of professional engine builders and performance enthusiasts for naturally aspirated, turbocharged, and supercharged Honda builds. This gasket's multiple layers of stainless steel independently conform to cylinder head and block surface imperfections, creating a reliable seal that maintains integrity through heat cycling and extreme loads.

Products specifications

Fits

1999-2000 Honda Civic; 1994-1997 Honda Civic del Sol; 1994-2001 Acura Integra

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Material

Multi-layer Steel

great price and super helpful!!

so far so good

pretty darn easy!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

kgjctyidruk≥

TOO EASY. IT WAS FAST AND VERY EASY TO DO.

Easy so far. I'll let you know more once i get a confirmation email and the part

Shipped as expected and product arrived in good condition.

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