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Cometic C5721-040 MLS Cylinder Head Gasket for Buick 3800 Series II/III V6

Manufacturer

Picture for manufacturer Cometic

Part Number

C5721-040
6 reviews
Sale Price

$110.24

Estimated ship date Sunday, October 18

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Product Details

The Cometic C5721-040 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for Buick 3800 Series II and Series III V6 engines. This gasket features a .040" compressed thickness and is optimized for a 3.840" bore diameter, making it compatible with right-hand side (RHS) cylinder head applications.

Key Features:

  • Multi-Layer Steel (MLS) construction provides superior sealing and durability
  • .040" compressed gasket thickness for proper head-to-deck clearance
  • 3.840" bore diameter precisely matched to Buick 3800 V6 specifications
  • Engineered for Buick 3800 Series II and Series III engines
  • RHS (Right Hand Side) cylinder head position
  • Withstands extreme cylinder pressures and temperatures
  • Embossed stainless steel layers with elastomeric coating for optimal sealing

Cometic MLS head gaskets are the preferred choice for performance and racing applications due to their ability to handle increased cylinder pressures from forced induction or high compression builds. The multiple layer design allows the gasket to conform to minor surface imperfections while maintaining consistent clamping pressure across the entire sealing surface.

Products specifications

Prop 65 (C, R or CR)

CR

Prop 65 Yes/No

Yes

Material

Multi-layer Steel

Prop 65 - Short Label

Prop_65.jpg

Prop 65 - Short Label

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

Prop 65 Warning Label

Prop_65.jpg

great site

Great experience with autoplicity. Fast shipping. Ordered on 5/31 got bed cover on 6/2. Fit truck perfect.

I was skeptical about Autoplicity since I hadn't heard of them before, and that their price was 12% lower than anyplace else I could find. Plus, I couldn't even find a store around here that carried the X-jack. Plus I got it delivered right This my door fast. You people are Excellent!

So far, so good.

The best price found on the net for an Airtex fuel pump. Fast shipping via UPS. Received 08/09/2012<br><br>Autoplicity is now in my favorites. Order Number: <br>Ray J.

Excellent business and a pleasure to deal with. Lowest prices on the net and great communication between the business and myself. Will purchase from again!

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