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Cometic Gasket — Cometic GM L83 Gen-5 Small Block V8 Top End Gasket Kit 3.875in Bore .058in MLX Cylinder Head Gasket
Top End Gasket Kit

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Engine Components

Cometic Gasket

Cometic GM L83 Gen-5 Small Block V8 Top End Gasket Kit 3.875in Bore .058in MLX Cylinder Head Gasket Top End Gasket Kit

Name: Cometic GM L83 Gen-5 Small Block V8 Top End Gasket Kit 3.875in Bore .058in MLX Cylinder Head Gasket Top End Gasket Kit
Brand: Cometic Gasket
SKU: cgsPRO1050T
Price: 299.15 USD
Availability: InStock

SKU: cgsPRO1050T

Installation manual

$299.15$321.67Save 7%

In Stock

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

Overview

COMETIC StreetPro Kits cater to the budget-minded street-rodder who is looking to purchase a kit with all necessary gaskets and seals needed for their rebuild. Quality gasket materials are a priority in StreetPro kits. Kit materials include: MLS, AFM, Aramid Fiber, and Armor Clad.

Features

MLX Gaskets utilize an integrated "stopper" layer for combustion chamber sealing
Improved clamp load around the cylinder without increasing bore distortion
Quality Gasket Materials

GM L83 Gen-5 Small Block V8 Top End Gasket Kit

Installation (catalog file)

Installation instructions (JPG)

Files & media

Link To Manufacturer Page

Vehicle Fitment

6 vehicles

Confirmed fitments across 3 makes and 40 configurations. Expand a vehicle for year-range, trim, and engine details.

Chevrolet Silverado9 fits

2014-20181500 High Country · V8.5328cc
Notes: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore
2014-20181500 High Country · V8.6162cc
Notes: 0.058 in.; MLX; 3.875 in. Bore
2014-20181500 LT · V8.5328cc
Notes: 2014: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore · 2015: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore · 2016: 0.058 in.; MLX; 3.875 in. Bore · 2017: 0.058 in.; MLX; 3.875 in. Bore · 2018: 0.058 in.; MLX; 3.875 in. Bore
2014-20181500 LTZ · V8.6162cc
Notes: 0.058 in.; MLX; 3.875 in. Bore
2014-20181500 LTZ · V8.5328cc
Notes: 2014: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore · 2015: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore · 2016: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore · 2017: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore · 2018: 0.058 in.; MLX; 3.875 in. Bore
2014-20181500 WT · V8.5328cc
Notes: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore
2015-20181500 LS · V8.5328cc
Notes: 2015: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore · 2016: 0.058 in.; MLX; 3.875 in. Bore · 2017: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore · 2018: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore
2015-20181500 SSV · V8.5328cc
Notes: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore
2016-20181500 Custom · V8.5328cc
Notes: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore

Chevrolet Suburban4 fits

2015-2019LS · V8.5328cc
Notes: 2015: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 · 2016: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore · 2017: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore · 2018: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 · 2019: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore
2015-2019LT · V8.5328cc
Notes: 2015: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 · 2016: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore · 2017: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore · 2018: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 · 2019: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore
2015-2016LTZ · V8.5328cc
Notes: 2015: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 · 2016: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore
2017-2019Premier · V8.5328cc
Notes: 2017: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore · 2018: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 · 2019: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore

Chevrolet Tahoe7 fits

2015-2019LS · V8.5328cc
Notes: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore
2015-2019LT · V8.5328cc
Notes: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore
2015-2016LTZ · V8.5328cc
Notes: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore
2015-2019PPV · V8.5328cc
Notes: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore
2015-2019SSV · V8.5328cc
Notes: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore
2017-2019Premier · V8.5328cc
Notes: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore
2018-2019Premier · V8.6162cc
Notes: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875" 0.058 in.; MLX; 3.875 in. Bore

GMC Sierra6 fits

2014-20181500 Base · V8.5328cc
Notes: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore
2014-20181500 Denali · V8.6162cc
Notes: 0.058 in.; MLX; 3.875 in. Bore
2014-20181500 Denali · V8.5328cc
Notes: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore
2014-20181500 SLE · V8.5328cc
Notes: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore
2014-20181500 SLT · V8.5328cc
Notes: 2014: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore · 2015: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore · 2016: 0.058 in.; MLX; 3.875 in. Bore · 2017: 0.058 in.; MLX; 3.875 in. Bore · 2018: 0.058 in.; MLX; 3.875 in. Bore
2014-20181500 SLT · V8.6162cc
Notes: 0.058 in.; MLX; 3.875 in. Bore

GMC Yukon8 fits

2015-2019Denali · V8.6162cc
Notes: 0.058 in.; MLX; 3.875 in. Bore
2015-2019SLE · V8.5328cc
Notes: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore
2015-2019SLT · V8.5328cc
Notes: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore
2015-2019XL Denali · V8.6162cc
Notes: 0.058 in.; MLX; 3.875 in. Bore
2015-2019XL SLE · V8.5328cc
Notes: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore
2015-2019XL SLT · V8.5328cc
Notes: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875 0.058 in.; MLX; 3.875 in. Bore
2019SLT · V8.6162cc
Notes: Head Gasket Thickness: .058 Head Gasket Material: MLX Head Gasket Bore: 3.875" 0.058 in.; MLX; 3.875 in. Bore
2019XL SLT · V8.6162cc
Notes: 0.058 in.; MLX; 3.875 in. Bore

Unknown —6 fits

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Notes: 0.058 in.; MLX; 3.875 in. Bore
—
Notes: 0.058 in.; MLX; 3.875 in. Bore
—
Notes: 0.058 in.; MLX; 3.875 in. Bore
—
Notes: 0.058 in.; MLX; 3.875 in. Bore
—
Notes: 0.058 in.; MLX; 3.875 in. Bore
—
Notes: 0.058 in.; MLX; 3.875 in. Bore

Cometic GM L83 Gen-5 Small Block V8 Top End Gasket Kit 3.875in Bore .058in MLX Cylinder Head Gasket Top End Gasket Kit

Overview

Features

Installation (catalog file)

Files & media

Tags

Similar Items

Cometic GM L83 Gen-5 Small Block V8 Top End Gasket Kit 3.875in Bore .058in MLX Cylinder Head Gasket Top End Gasket Kit

Overview

Features

Installation (catalog file)

Files & media

Tags

Similar Items

Vehicle Fitment

Cometic GM L83 Gen-5 Small Block V8 Top End Gasket Kit 3.875in Bore .058in MLX Cylinder Head Gasket Top End Gasket Kit

Overview

Features

Installation (catalog file)

Files & media

Tags

Similar Items

Cometic GM L83 Gen-5 Small Block V8 Top End Gasket Kit 3.875in Bore .058in MLX Cylinder Head Gasket Top End Gasket Kit

Overview

Features

Installation (catalog file)

Files & media

Tags

Similar Items

🚗Vehicle Fitment

Vehicle Fitment