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Cometic C5317-027 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.130

(Chevrolet Silverado 1500 1999-2013, Silverado 1500 HD 2001-03, 2005-06, Suburban 1500 2000-14, Camaro 1998-2002, 2010-15, Corvette 1997-2013 + 60 more models)

Manufacturer

Picture for manufacturer Cometic

Part Number

C5317-027
7 reviews
Sale Price

$97.27

Estimated ship date Saturday, November 21

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Product Details

The Cometic C5317-027 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for GM LS Gen III and Gen IV small block V8 engines, including LS1, LS2, LS3, and LS6 applications. This gasket features a 4.130-inch bore diameter and a compressed thickness of .027 inches, making it ideal for stock and mildly modified engine builds.

Key Features:

  • Multi-Layer Steel construction provides superior sealing and durability under high compression and temperature
  • 4.130-inch bore diameter optimized for LS-series cylinder heads
  • .027-inch compressed thickness for precise deck height control
  • Compatible with LS1, LS2, LS3, LS6, and other Gen III/Gen IV LS engines
  • Embossed stainless steel layers with Viton rubber sealing beads
  • Resists blowout and maintains consistent seal under extreme conditions

Cometic MLS gaskets are a proven choice for performance and racing applications, offering exceptional reliability and the ability to withstand high cylinder pressures. The layered steel construction allows the gasket to conform to minor surface imperfections while maintaining optimal clamping force.

Products specifications

Fits

Chevrolet Silverado 1500 1999-2013, Silverado 1500 HD 2001-03, 2005-06, Suburban 1500 2000-14, Camaro 1998-2002, 2010-15, Corvette 1997-2013, Silverado 2500 HD 2001-19, Tahoe 2000-14, Impala 2006-09, Colorado 2009-12 + 56 more models

Prop 65

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

Material

Multi-layer Steel

Found item quick and the order was simple

Excellent selection, great prices, and fast shipping. I am very satisfied.

Product was as described, shipping was fast, and communication was excellent. Plus I saved $$. Thanks Autoplicity! I'll be a repeat buyer and referral source.

After seeing that Autoplicity was in good standing with the BBB and had favourable reviews reported elsewhere I placed an order on a Sunday evening. On Monday morning I already had a confirmation email and order number. On Tuesday I was notified that my order had shipped. Their price of $477 on the part I ordered was about $30 cheaper than Summit Racing, who I usually do business with, and the cost of shipping and handling was only a few dollars more. I haven't recieved the part yet but have no reason to think I won't be totally satisfied with the transaction.

Great Parts.Great Service.Thank you.

Best price around, very fast shipping and great service! I will buy from them again!

"Customer service was very helpful, very good prices. On its way the next day."

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