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Cometic Gasket

Cometic Gasket

Cometic GM L59/LM7/LR4 Small Block V8 Top End Gasket Kit-3.840in Bore-.045in MLS Cyl Head Gasket

SKU: CGSPRO1040T-045

Engine Gasket Sets

CG Head Gaskets

Cometic GM L59/LM7/LR4 Small Block V8 Top End Gasket Kit-3.840in Bore-.045in MLS Cyl Head Gasket
Cometic Gasket

Cometic Gasket

Cometic GM L59/LM7/LR4 Small Block V8 Top End Gasket Kit-3.840in Bore-.045in MLS Cyl Head Gasket

SKU: CGSPRO1040T-045

Engine Gasket Sets

CG Head Gaskets

A$948.32
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel

Product 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. StreetPro gasket kits are sold as a top-end kits and bottom-end kits. Purchase both top- and bottom-end kits for a total engine rebuild. Quality gasket materials are a priority in StreetPro kits. Kit materials include: MLS, AFM, Aramid Fiber, and Armor Clad.


Features and Benefits

  • Quality Gasket Materials

Product Details

Description:GM Gen-3 Vortec V8 Top End Gasket Kit
Engine Make/Size:GM 4.8L
Part Number:cgsPRO1040T-045
Prop 65 (C, R or CR):CR
Prop 65 - Short Label:Prop_65.jpg
Prop 65 Warning Label:Prop_65.jpg
Prop 65 Yes/No:Yes
Title:Cometic Gasket Automotive GM L59/LM7/LR4 Small Block V8 Top End Gasket Kit, 3.840 in Bore, .045 in MLS Cylinder Head Gasket
WARNING CA Proposition 65 Message:The state of California has determined that certain chemicals used in the manufacture of this product have been known to cause cancer and birth defects. For more information; visit www.p65Warnings.ca.gov
WARNING CA Proposition 65:Yes

Application Summary

GM LS 4.8L/5.3L Truck/Van 2001-2010

Part Type

Engine Top End Kit

Data: v4.2 - Upd: 2026-09-27 16:33:37

Features

  • Conforms load distribution across the sealing area
  • Quality Gasket Materials
  • Requires less clamp load creating less bore distortion
  • The center or shim layer is an uncoated stainless steel layer which can be varied to accommodate multiple thickness requirements
  • The embossed outer layers of the gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes

Specifications

Product Attributes - Brand
Cometic
Product Attributes - Manufacturer's Part Number
PRO1040T-045
Product Attributes - Part Type
Engine Gasket Sets
Product Attributes - Product Line
Cometic Street Pro Top-End Gasket Kits
Product Attributes - UPC
191070233105
Product Attributes - Gasket Set Type
Head set
Product Attributes - Head Gaskets Included
Yes
Product Attributes - Intake Gaskets Included
Yes
Product Attributes - Exhaust Manifold Gaskets Included
Yes
Product Attributes - Oil Pan Gasket Included
No
Product Attributes - Valve Cover Gaskets Included
Yes
Product Attributes - Water Pump Gaskets Included
No
Product Attributes - Rear Main Seal Included
No
Product Attributes - Exhaust Pipe Gasket Included
No
Product Attributes - Valve Stem Seals Included
Yes
Product Attributes - Timing Cover Gaskets Included
No
Product Attributes - Timing Cover Seal
No
Product Attributes - Water Neck Gasket Included
Yes
Product Attributes - Valley Pan Included
No
Product Attributes - Fuel Pump Gasket Included
No
Product Attributes - Distributor Gasket Included
No
Product Attributes - Fuel Injector O-Rings Included
Yes
Product Attributes - Upper Intake Manifold Plenum Gasket Included
No
Product Attributes - Head Fasteners Included
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
3.840 in. bore, 0.045 in. thick head gasket.

Reference Information

Brand Name/s Cometic Gasket
StreetFX SKU cgsPRO1040T-045
SFX Item ID 4169481
Supplier Item Code 4169481
Manufacturer SKU PRO1040T-045
Manufacturer UPC 191070233105
Alternative References CGT-PRO1040T-045, L59/LM7/LR4, Kit-3.840in, Bore-.045in

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Compatibility

GM LS 4.8L/5.3L Truck/Van 2001-2010

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