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Cometic Gasket — Cometic GM LB7/LLY/LBZ/LMM/LGH/LML Duramax 4.130in Bore .062in MLX Head Gasket LHS
Cylinder Head Gasket

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Engine Components

Cometic Gasket

Cometic GM LB7/LLY/LBZ/LMM/LGH/LML Duramax 4.130in Bore .062in MLX Head Gasket LHS Cylinder Head Gasket

Name: Cometic GM LB7/LLY/LBZ/LMM/LGH/LML Duramax 4.130in Bore .062in MLX Head Gasket LHS Cylinder Head Gasket
Brand: Cometic Gasket
SKU: cgsC15376-062
Price: 195.29 USD
Availability: InStock

SKU: cgsC15376-062

Installation manual

$195.29$216.98Save 10%

In Stock

Usually ships within 1-3 business days — Free shipping over $199

Overview

The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.

Features

Improved clamp load around the cylinder without increasing bore distortion
Embossed Outer Layers Coated w/Viton

GM LB7/LLY/LBZ/LMM/LGH/LML Duramax Cylinder Head Gasket

Installation (catalog file)

Installation instructions (JPG)

Files & media

Link To Manufacturer Page

Vehicle Fitment

4 vehicles

Confirmed fitments across 2 makes and 58 configurations. Expand a vehicle for year-range, trim, and engine details.

Chevrolet Express6 fits

2006-20162500 Base · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
20062500 LS · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
20062500 LT · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2006-20163500 Base · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2011-20163500 LS · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2011-20163500 LT · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5

Chevrolet Silverado21 fits

2001-20052500 HD Base · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2001-20062500 HD LS · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2001-20162500 HD LT · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2001-20053500 Base · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2001-20063500 LS · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2001-20063500 LT · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2004-20162500 HD WT · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
20043500 WT · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
20063500 WT · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
20072500 HD Classic LS · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
20072500 HD Classic LT · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
20072500 HD Classic WT · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2007-20162500 HD LTZ · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
20073500 Classic LS · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
20073500 Classic LT · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
20073500 Classic WT · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2007-20163500 HD LT · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2007-20163500 HD LTZ · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2007-20163500 HD WT · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2015-20162500 HD High Country · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2015-20163500 HD High Country · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5

GMC Savana4 fits

2006-20162500 Base · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2006-20163500 Base · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2011-20163500 LS · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2011-20163500 LT · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5

GMC Sierra27 fits

2001-20022500 HD SL · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2001-20162500 HD SLE · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2001-20162500 HD SLT · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2001-20023500 SL · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2001-20063500 SLE · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2001-20063500 SLT · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2002-20052500 HD Base · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2002-20053500 Base · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2003-20142500 HD WT · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2004-20063500 WT · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
20062500 HD SL · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
20063500 SL · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
20072500 HD Classic SL · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
20072500 HD Classic SLE · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
20072500 HD Classic SLT · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
20072500 HD Classic WT · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
20073500 Classic SL · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
20073500 Classic SLE · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
20073500 Classic SLT · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
20073500 Classic WT · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2007-20163500 HD SLE · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2007-20163500 HD SLT · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2007-20143500 HD WT · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2011-20162500 HD Denali · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2011-20163500 HD Denali · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2015-20162500 HD Base · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5
2015-20163500 HD Base · V8.6599cc
Notes: Orientation: Left Material: MLX Compressed Thickness: .062 Bore Size (IN): 4.130 Bore Shape: Round # of layers: 5

Cometic GM LB7/LLY/LBZ/LMM/LGH/LML Duramax 4.130in Bore .062in MLX Head Gasket LHS Cylinder Head Gasket

Overview

Features

Installation (catalog file)

Files & media

Tags

Similar Items

Cometic GM LB7/LLY/LBZ/LMM/LGH/LML Duramax 4.130in Bore .062in MLX Head Gasket LHS Cylinder Head Gasket

Overview

Features

Installation (catalog file)

Files & media

Tags

Similar Items

Vehicle Fitment

Cometic GM LB7/LLY/LBZ/LMM/LGH/LML Duramax 4.130in Bore .062in MLX Head Gasket LHS Cylinder Head Gasket

Overview

Features

Installation (catalog file)

Files & media

Tags

Similar Items

Cometic GM LB7/LLY/LBZ/LMM/LGH/LML Duramax 4.130in Bore .062in MLX Head Gasket LHS Cylinder Head Gasket

Overview

Features

Installation (catalog file)

Files & media

Tags

Similar Items

🚗Vehicle Fitment

Vehicle Fitment