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Cometic Chevy 350 Gen1 Small Block V8 Top End Gasket Kit-4.020in Bore-.040in MLS Cyl Head Gasket

SKU: CGSPRO1003T-4020

Engine Gasket Sets

CG Top End Gasket Kit...

Cometic Chevy 350 Gen1 Small Block V8 Top End Gasket Kit-4.020in Bore-.040in MLS Cyl Head Gasket

SKU: CGSPRO1003T-4020

Engine Gasket Sets

CG Top End Gasket Kit...

A$655.86
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

Top End Gasket Kit

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

Additional Information

Chevrolet 350 Gen-1 Small Block V8 Top End Gasket Kit; 4.020in. Bore; .040in. MLS Cylinder Head Gasket; With Carburetor

Part Type

Engine Top End Kit

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. Quality gasket materials are a priority in StreetPro kits. Kit materials include: MLS, AFM, Aramid Fiber, and Armor Clad.

Additional Application Notes
• Head Gasket Thickness: .040 Head Gasket Material: MLS Head Gasket Bore: 4.020

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.


Data: v2 - Desc: v4.2 - Upd: 2026-11-07 18:51:57

Data: v4.2 - Upd: 2026-11-07 21:33:02

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

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Description:Chevrolet 350 Gen-1 Small Block V8 Top End Gasket Kit
Part Number:cgsPRO1003T-4020
Title:Cometic Gasket Automotive Chevrolet 350 Gen-1 Small Block V8 Top End Gasket Kit, 4.020 in Bore, .040 in MLS Cylinder Head Gasket, With Carburetor

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Cometic Gasket, Cometic, Cometic Gasket Automotive, Cometic Gasket Marine, Cometic Gasket Powersports, COMETIC GASKETS, Cometic Powersport Gaskets
StreetFX SKU cgsPRO1003T-4020
SFX Item ID 4170166
Accounting SKU cgs-PRO1003T-4020
Manufacturer SKU PRO1003T-4020
Manufacturer UPC 191070481322
Alternative References CGT-PRO1003T4020, PRO1003T-4020

Chevrolet 350 Gen-1 Small Block V8 Top End Gasket Kit, 4.020" Bore, .040" MLS Cylinder Head Gasket, With Carburetor

Product Attributes
BrandCometic
Manufacturer's Part NumberPRO1003T-4020
Part TypeEngine Gasket Sets
UPC191070481322

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