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Cometic Chevy Mark-IV Big Block V8 .039in Fiber Intake Mani Gasket Set

SKU: CGSC5428-039

Intake Manifold Gaskets

CG Intake Gaskets...

Cometic Chevy Mark-IV Big Block V8 .039in Fiber Intake Mani Gasket Set

SKU: CGSC5428-039

Intake Manifold Gaskets

CG Intake Gaskets...

A$162.67
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

Intake Gasket Set

Fully cured nitrile butadiene rubber binder for maximum fluid resistance

Additional Information

Chevrolet Mark-IV Big Block V8 .039in. Fiber Intake Manifold Gasket Set; Brodix Race-Rite 26 Degree/Dragon Slayer/BB-1/BB-2/BB-2 Plus/BB-2 X/BB-2 Xtra Heads

Part Type

Engine Intake Manifold Gasket Set

Product Overview

AFM is a chemically blown, compounded nitrile synthetic rubber bonded to an aluminum core with temperature resistance of over 250°F. AFM material has an 85 percent recovery while maintaining strong torque retention. AFM does not require gasket sealers or re-torque.

Additional Application Notes
• 0.039 in.; Fiber; 2.536 in. x 1.853 in. Rectangular Port
• Port Size: 2.536x1.853 Port Shape: Rectangular Material: Fiber Compressed Thickness: .039 0.039 in.; Fiber; 2.536 in. x 1.853 in. Rectangular Port
• Port Size: 2.536 x 1.853 Port Shape: Rectangular Material: Fiber Compressed Thickness: .039 0.039 in.; Fiber; 2.536 in. x 1.853 in. Rectangular Port
• Port Size: 2.536x1.853 Port Shape: Rectangular Material: Fiber Compressed Thickness: .039

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 18:58:06

Data: v4.2 - Upd: 2026-11-07 21:27:55

Features

  • It has excellent sealability in a variety of environments and flange conditions
  • Manufactured To Meet And Exceed OEM Quality

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 Mark-IV Big Block V8 Intake Manifold Gasket Set
Part Number:cgsC5428-039
Title:Cometic Gasket Automotive Chevrolet Mark-IV Big Block V8 .039 in Fiber Intake Manifold Gasket Set, Brodix Race-Rite 26 Degree/Dragon Slayer/BB-1/BB-2/BB-2 Plus/BB-2 X/BB-2 Xtra Heads

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 cgsC5428-039
SFX Item ID 4173266
Accounting SKU cgs-C5428-039
Manufacturer SKU C5428-039
Manufacturer UPC 191070494322
Alternative References C5428-039, CGT-C5428-039

Gasket, Manifold, Intake, Aramid Fiber, Brodix, 2.530 in. Height, 1.850 Width, Chevy, Big Block, Pair

Cometic AFM intake gaskets are constructed from a chemically blown, compounded nitrile synthetic rubber bonded to an aluminum core. The gasket material has a temperature resistance of over 250 degrees and an 85 percent recovery, while maintaining strong torque retention. Cometic AFM intake gaskets are ideal for machined surfaces, especially uneven stamped surfaces that have been plated. AFM intake gaskets retain torque and require no additional sealers.

Product Attributes
BrandCometic
Manufacturer's Part NumberC5428-039
Part TypeIntake Manifold Gaskets
Product LineCometic AFM Intake Gaskets
UPC191070494322
Port Height (in.)2.530
Port Width (in.)1.850
Gasket MaterialAramid fiber
Thickness (in.)0.039
Port StyleBrodix
Upper Intake Manifold Plenum Gasket IncludedNo
Water Crossover StyleOpen
QuantitySold as a pair.
NotesBrodix Race-Rite 26 degree/Dragon Slayer, BB-1, BB-2, BB-2 PLUS, BB-2 X, BB-2 Xtra cylinder heads.

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