Cometic Chevrolet Gen-1 Small Block V8 .094in HTG Exhaust Manifold Gasket Set – 1.625in Round Ports

The Cometic Chevrolet Gen-1 Small Block V8 .094in HTG Exhaust Manifold Gasket Set – 1.625in Round Ports is intended for the verified vehicle applications listed below. Match manufacturer part number C5893HTG, exact engine family, bore, thickness, material, sealing surfaces, fasteners, and every product note before ordering.

Key Features

• Exhaust Gaskets are designed to be used with manifolds or headers.
• All exhaust gaskets are designed to be used without the use of messy sealants.

Fitment

Specifications

What’s Included

One new Cometic gasket product in the exact configuration and quantity identified by manufacturer part number C5893HTG. Fasteners, sealants, fluids, companion gaskets, tools, and related engine components are included only when expressly stated for this exact part number.

About Cometic Gasket

Cometic develops sealing products for automotive and powersports engine applications. Correct selection remains exact-engine, exact-dimension, exact-material, exact-interface, and exact-part-number specific.

Related Cometic Gasket Products

• Cometic Chevrolet Gen-1 Small Block V8 .060in HTS Exhaust Manifold Gasket Set – 1.625in Round Ports
• Cometic Chevy Gen1 Small Block V8 .094in HTG Exhaust Mani Gskt Set-1.480in x 1.450in Square Ports
• Cometic GM Gen-3/4 Small Block V8 1.820in Port .060in HTS Exhaust Manifold Set

Browse the Cometic Gasket collection for related head, intake, exhaust, valve-cover, and engine gasket products.

Frequently Asked Questions

Will this Cometic gasket fit my 1980-1981 Buick Regal Base?
That application is listed, but confirm the exact engine, bore, gasket thickness, material, sealing-surface requirements, and manufacturer part number before ordering.

Can I choose gasket thickness by vehicle alone?
No. Confirm the exact engine build, bore, deck and head condition, installed clearances, compression target, and manufacturer instructions before selecting thickness.

Do the sealing surfaces need preparation?
Yes. Follow the current Cometic and engine-builder requirements for surface finish, flatness, cleanliness, fasteners, torque procedure, and any specified sealant.

Installation Instructions

Follow the current Cometic and engine-manufacturer instructions for this exact part number. Verify surface finish, flatness, cleanliness, orientation, fasteners, torque sequence, torque values, sealant requirements, clearances, and fluid procedures before assembly. Inspect and test the completed repair before full-load operation.