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Gaskets and Seals› Engine Gaskets and Seals

Cometic

MLX Head Gasket, .051" Compressed Thickness, 4.100" Bore

$129.99 $113.09 Save $16.90

SKU: C5038-051

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Overview

The Cometic C5038-051 is a head gasket designed for Gen V LT engines. It features MLX (Multi-Layer Stopper) technology with an integrated stopper layer for enhanced combustion chamber sealing and improved clamp load without increasing bore distortion. This gasket is constructed from multi-layered steel and has a compressed thickness of .051" with a bore opening of 4.100". It is sold individually and does not require sealants or re-torque.
Show original supplier description
The Cometic C5038-051 is a high-performance head gasket engineered for Gen V LT engines, specifically utilizing the advanced MLX (Multi-Layer Stopper) technology. This innovative design incorporates an integrated stopper layer that provides superior combustion chamber sealing and increases clamp load around the cylinder without inducing bore distortion. Constructed from durable multi-layered steel, this gasket offers a compressed thickness of .051" and a bore opening of 4.100", making it suitable for specific high-performance applications. This gasket is designed for direct fitment on Chevrolet Camaro models from 2016-2019 and Chevrolet Corvette models from 2014-2019. The MLX technology, derived from Cometic's MLS (Multi-Layer Steel) Head Gaskets, ensures robust sealing capabilities. A key benefit of this design is that no sealants or re-torquing are required after installation, simplifying the assembly process and ensuring reliable, long-term performance. Key specifications include its multi-layered steel construction, a bore opening of 4.100 inches, and a compressed thickness of 0.051 inches. The production time is estimated at 2-3 weeks, with shipping taking an additional 2-5 business days, leading to an estimated delivery time of 2-4 weeks.
Vehicle Symptoms
  • Overheating engine and coolant loss
  • White smoke from exhaust on startup
  • Rough idle and misfire under load
  • Milky oil on dipstick
  • Sweet smell from exhaust
Diagnostic Codes
  • P0300 – Random or multiple cylinder misfire
  • P0301 – Cylinder 1 misfire
  • P0302 – Cylinder 2 misfire
Relevant Conversations
  • car overheating white smoke from exhaust help
  • P0300 misfire after head gasket replacement
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  • How to install head gasket on Gen V LT
  • What causes coolant in oil on LT1
  • Symptoms of blown head gasket on LT engine
  • MLX head gasket .051 vs .040 thickness
  • Cometic C5038-051 install tips
  • Best head gasket for supercharged LT
  • Co-purchase: head bolts for LT head gasket

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandCometic
Part NumberC5038-051
CategoryGaskets and Seals
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