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Cometic Gasket — Cometic Street Pro 01-04 GM 6.6L Duramax 4.100in Bore Top End Gasket Kit
Top End Gasket Kit

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Engine Components

Cometic Gasket

Cometic Street Pro 01-04 GM 6.6L Duramax 4.100in Bore Top End Gasket Kit Top End Gasket Kit

Name: Cometic Street Pro 01-04 GM 6.6L Duramax 4.100in Bore Top End Gasket Kit Top End Gasket Kit
Brand: Cometic Gasket
SKU: cgsPRO3008T
Price: 501.35 USD
Availability: InStock

SKU: cgsPRO3008T

Installation manual

$501.35$539.09Save 7%

4 In Stock

Ships within 1-2 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

Quality Gasket Materials

GM LB7 Duramax Top End Gasket Kit

Installation (catalog file)

Installation instructions (JPG)

Files & media

Link To Manufacturer Page

Vehicle Fitment

3 vehicles

Confirmed fitments across 3 makes and 54 configurations. Expand a vehicle for year-range, trim, and engine details.

Chevrolet Silverado16 fits

2001-20042500 HD Base · V8.6599cc
Notes: 2001: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore · 2002: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore · 2003: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore · 2004: 4.100 in. Bore
2001-20042500 HD Base · V8.5967cc
2001-20042500 HD LS · V8.5967cc
2001-20042500 HD LS · V8.6599cc
Notes: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore
2001-20042500 HD LT · V8.6599cc
Notes: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore
2001-20042500 HD LT · V8.5967cc
2001-20043500 Base · V8.5967cc
2001-20043500 Base · V8.6599cc
Notes: 2001: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore · 2002: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore · 2003: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore · 2004: 4.100 in. Bore
2001-20043500 LS · V8.5967cc
2001-20043500 LS · V8.6599cc
Notes: 2001: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore · 2002: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore · 2003: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore · 2004: 4.100 in. Bore
2001-20043500 LT · V8.6599cc
Notes: 2001: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore · 2002: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore · 2003: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore · 2004: 4.100 in. Bore
2001-20043500 LT · V8.5967cc
20042500 HD WT · V8.6599cc
Notes: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore
20042500 HD WT · V8.5967cc
20043500 WT · V8.6599cc
Notes: 4.100 in. Bore
20043500 WT · V8.5967cc

GMC Sierra20 fits

2001-20022500 HD SL · V8.5967cc
2001-20022500 HD SL · V8.6599cc
Notes: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore
2001-20042500 HD SLE · V8.6599cc
Notes: 2001: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore · 2002: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore · 2003: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore · 2004: 4.100 in. Bore
2001-20042500 HD SLE · V8.5967cc
2001-20042500 HD SLT · V8.5967cc
2001-20042500 HD SLT · V8.6599cc
Notes: 2001: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore · 2002: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore · 2003: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore · 2004: 4.100 in. Bore
2001-20023500 SL · V8.6599cc
Notes: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore
2001-20023500 SL · V8.5967cc
2001-20043500 SLE · V8.6599cc
Notes: 2001: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore · 2002: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore · 2003: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore · 2004: 4.100 in. Bore
2001-20043500 SLE · V8.5967cc
2001-20043500 SLT · V8.6599cc
Notes: 2001: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore · 2002: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore · 2003: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore · 2004: 4.100 in. Bore
2001-20043500 SLT · V8.5967cc
2002-20042500 HD Base · V8.6599cc
Notes: 2002: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore · 2003: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore · 2004: 4.100 in. Bore
2002-20042500 HD Base · V8.5967cc
2002-20043500 Base · V8.5967cc
2002-20043500 Base · V8.6599cc
Notes: 2002: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore · 2003: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore · 2004: 4.100 in. Bore
2003-20042500 HD WT · V8.6599cc
Notes: 2003: Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.100 4.100 in. Bore · 2004: 4.100 in. Bore
2003-20042500 HD WT · V8.5967cc
20043500 WT · V8.6599cc
Notes: 4.100 in. Bore
20043500 WT · V8.5967cc

Unknown —18 fits

Cometic Street Pro 01-04 GM 6.6L Duramax 4.100in Bore Top End Gasket Kit Top End Gasket Kit

Overview

Features

Installation (catalog file)

Files & media

Tags

Similar Items

Cometic Street Pro 01-04 GM 6.6L Duramax 4.100in Bore Top End Gasket Kit Top End Gasket Kit

Overview

Features

Installation (catalog file)

Files & media

Tags

Similar Items

Vehicle Fitment

Cometic Street Pro 01-04 GM 6.6L Duramax 4.100in Bore Top End Gasket Kit Top End Gasket Kit

Overview

Features

Installation (catalog file)

Files & media

Tags

Similar Items

Cometic Street Pro 01-04 GM 6.6L Duramax 4.100in Bore Top End Gasket Kit Top End Gasket Kit

Overview

Features

Installation (catalog file)

Files & media

Tags

Similar Items

🚗Vehicle Fitment

Vehicle Fitment