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Cometic Chevrolet Gen-1 Small Block V8 .094in HTG Exhaust Manifold Gasket Set - 1.625in Round Ports - Cometic Gasket CGSC5893
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Cometic Chevrolet Gen-1 Small Block V8 .094in HTG Exhaust Manifold Gasket Set - 1.625in Round Ports

CGSC5893HTG
191070199876
Exhaust Gaskets
1 Units In Stock
$ 39.66 $ 25.38
$ 25.38

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

  • Exact Cometic manufacturer part number for reliable identification
  • Purpose-built exhaust gaskets configuration
  • Bore, thickness, material, coating, port shape, bolt pattern, and included quantity remain part-number specific
  • Surface preparation, fastener, torque, sealant, and engine-builder requirements must be confirmed

Fitment

Years Make Model Application
1980-1981 Buick Regal Base
1986-1987 Buick Regal Base
1980-1981 Buick Regal Limited
1986-1987 Buick Regal Limited
1992-1993 Buick Roadmaster Base
1991-1993 Buick Roadmaster Estate Wagon
1992-1993 Buick Roadmaster Limited
1980-1981 Chevrolet K20 Cheyenne
1981-1986 Chevrolet K20 Custom
1980 Chevrolet K20 Custom Deluxe
1981 Chevrolet K20 Deluxe
1980-1986 Chevrolet K20 Scottsdale
1980-1983 Chevrolet K20 Silverado
1985-1986 Chevrolet K20 Silverado
1980-1982 Checker Marathon Base
1980-1982 Checker Marathon Deluxe
1980 Chevrolet C10 Big Ten
1980-1981 Chevrolet C10 Cheyenne
1981-1986 Chevrolet C10 Custom
1980 Chevrolet C10 Custom Deluxe
1981 Chevrolet C10 Deluxe
1980-1982 GMC C1500 Suburban Sierra Grande
1980-1986 GMC C2500 Base
1980-1986 GMC C2500 High Sierra
1980-1986 GMC C2500 Sierra Classic
1980-1982 GMC C2500 Sierra Grande
1980-1986 GMC C2500 Suburban Base
1980-1986 GMC C2500 Suburban High Sierra
1980-1985 Avanti II Base
1987-1991 Avanti II Base
1985 Avanti II GT
1980-1981 Buick Century Base
1980 Buick Century Estate
1980-1981 Buick Century Limited
1991-1993 Buick Commercial Chassis Base
1982 Buick LeSabre Custom
1982 Buick LeSabre Limited
1980-1986 Chevrolet C10 Scottsdale
1980-1986 Chevrolet C10 Silverado
1981-1986 Chevrolet C10 Suburban Custom
1980 Chevrolet C10 Suburban Custom Deluxe
1981 Chevrolet C10 Suburban Deluxe
1980 Chevrolet C10 Suburban Scottsdale
1980-1986 Chevrolet G30 Hi-Cube
1980-1986 Chevrolet G30 Sportvan
1980-1985 Chevrolet Impala Base
1981-1982 Chevrolet Impala Estate
1980 Chevrolet Impala Sport
1980-1981 Chevrolet K10 Cheyenne
1981-1986 Chevrolet K10 Custom
1980-1986 Chevrolet K30 Scottsdale
1980-1986 Chevrolet K30 Silverado
1980 Chevrolet K5 Blazer Cheyenne
1981-1986 Chevrolet K5 Blazer Custom
1980 Chevrolet K5 Blazer Custom Deluxe
1981 Chevrolet K5 Blazer Deluxe
1984 Chevrolet K5 Blazer Scottsdale
1980-1986 Chevrolet K5 Blazer Silverado
1980-1981 Chevrolet Malibu Base
1980-1983 Chevrolet Malibu Classic
1980 Chevrolet Malibu Classic Estate
1980-1981 Chevrolet Malibu Classic Landau
1980 Chevrolet Malibu Classic Sport
1980-1986 GMC C1500 Sierra Classic
1980-1982 GMC C1500 Sierra Grande
1980-1982 GMC C1500 Street Coupe
1980-1986 GMC C1500 Suburban Base
1980-1986 GMC C1500 Suburban High Sierra
1980-1986 GMC C1500 Suburban Sierra Classic
1980-1986 GMC C2500 Suburban Sierra Classic
1980-1982 GMC C2500 Suburban Sierra Grande
1980-1986 GMC C3500 Base
1980-1986 GMC C3500 High Sierra
1980-1986 GMC C3500 Sierra Classic
1980-1982 GMC C3500 Sierra Grande
1981-1986 GMC Caballero Amarillo
1980-1986 GMC Caballero Base
1981 GMC Caballero Conquista
1980-1986 GMC Caballero Diablo
1980 GMC Caballero Laredo
1981 GMC Caballero Royal Knight
1980-1986 GMC G1500 Rally
1983-1984 GMC G1500 Rally Custom
1980-1986 GMC G1500 Rally STX
1980-1986 GMC G1500 Vandura
1980-1986 GMC G2500 Rally
1983-1984 GMC G2500 Rally Custom
1980-1986 GMC G2500 Rally STX
1980-1986 GMC G2500 Vandura
1980-1986 GMC G3500 Magnavan
1988 GMC G3500 Magnavan
1980-1986 GMC G3500 Rally
1980-1986 GMC G3500 Rally Camper Special
1981-1988 GMC G3500 Rally Custom
1980-1986 GMC G3500 Rally STX
1980-1986 GMC G3500 Vandura
1980-1986 GMC G3500 Vandura Special
1980-1986 GMC Jimmy Base
1980-1985 GMC Jimmy High Sierra
1980-1986 GMC Jimmy Sierra Classic
1980-1982 GMC Jimmy Sierra Grande
1980-1982 GMC Jimmy Street Coupe
1980-1986 GMC K1500 Base
1980-1986 GMC K1500 High Sierra
1980-1986 GMC K1500 Sierra Classic
1980-1982 GMC K1500 Sierra Grande
1980-1986 GMC K1500 Suburban Base
1980-1986 GMC K1500 Suburban High Sierra
1980-1986 GMC K1500 Suburban Sierra Classic
1980-1982 GMC K1500 Suburban Sierra Grande
1980-1986 GMC K2500 Base
1980-1986 GMC K2500 High Sierra
1980-1986 GMC K2500 Sierra Classic
1980-1982 GMC K2500 Sierra Grande
1980-1986 GMC K2500 Suburban Base
1980-1986 GMC K2500 Suburban High Sierra
1980-1986 GMC K2500 Suburban Sierra Classic
1980-1982 GMC K2500 Suburban Sierra Grande
1980-1986 GMC K3500 Base
1980-1986 GMC K3500 High Sierra
1980-1986 GMC K3500 Sierra Classic
1980-1982 GMC K3500 Sierra Grande
1980 Oldsmobile Cutlass Base
1980-1981 Oldsmobile Cutlass Brougham
1980-1981 Oldsmobile Cutlass LS
1980-1986 Pontiac Firebird Trans Am
1980 Pontiac Grand Am Base
1980-1981 Pontiac Grand LeMans Base
1980 Pontiac Grand LeMans Safari
1980-1981 Pontiac Grand Prix Base
1983-1986 Pontiac Grand Prix Base
1981 Pontiac Grand Prix Brougham
1980 Chevrolet C20 Suburban Scottsdale
1982 Chevrolet C20 Suburban Scottsdale
1984-1986 Chevrolet C20 Suburban Scottsdale
1980 Chevrolet C20 Suburban Silverado
1982-1986 Chevrolet C20 Suburban Silverado
1980-1981 Chevrolet C30 Cheyenne
1980 Chevrolet C20 Custom Deluxe
1981 Chevrolet C20 Deluxe
1980-1986 Chevrolet C20 Scottsdale
1980-1986 Chevrolet C20 Silverado
1981-1986 Chevrolet C20 Suburban Custom
1980 Chevrolet C20 Suburban Custom Deluxe
1981 Chevrolet C20 Suburban Deluxe
1980 Chevrolet K10 Suburban Scottsdale
1982 Chevrolet K10 Suburban Scottsdale
1984-1986 Chevrolet K10 Suburban Scottsdale
1980 Chevrolet K10 Suburban Silverado
1982-1983 Chevrolet K10 Suburban Silverado
1985-1986 Chevrolet K10 Suburban Silverado
1980 Chevrolet K10 Custom Deluxe
1981 Chevrolet K10 Deluxe
1980-1986 Chevrolet K10 Scottsdale
1980-1986 Chevrolet K10 Silverado
1981-1986 Chevrolet K10 Suburban Custom
1980 Chevrolet K10 Suburban Custom Deluxe
1981 Chevrolet K10 Suburban Deluxe
1980 Chevrolet K20 Suburban Silverado
1982-1983 Chevrolet K20 Suburban Silverado
1985-1986 Chevrolet K20 Suburban Silverado
1980-1981 Chevrolet K30 Cheyenne
1981-1986 Chevrolet K30 Custom
1980 Chevrolet K30 Custom Deluxe
1981 Chevrolet K30 Deluxe
1980 Chevrolet Malibu Estate
1980 Chevrolet Malibu Sport
1981-1986 Chevrolet Monte Carlo Base
1983 Chevrolet Monte Carlo CL
1980-1981 Chevrolet Monte Carlo Landau
1986 Chevrolet Monte Carlo LS
1980 Chevrolet Monte Carlo Sport
1980 Oldsmobile Cutlass Calais Base
1982 Oldsmobile Cutlass Calais Base
1984 Oldsmobile Cutlass Calais Base
1980 Oldsmobile Cutlass Cruiser Base
1982-1983 Oldsmobile Cutlass Cruiser Base
1980 Oldsmobile Cutlass Cruiser Brougham
1980 Oldsmobile Cutlass Salon Base
1980 Oldsmobile Cutlass Salon Brougham
1980 Oldsmobile Cutlass Supreme Base
1982-1983 Oldsmobile Cutlass Supreme Base
1985-1986 Oldsmobile Cutlass Supreme Base
1980 Oldsmobile Cutlass Supreme Brougham
1981-1986 Chevrolet C30 Custom
1980 Chevrolet C30 Custom Deluxe
1981 Chevrolet C30 Deluxe
1980-1986 Chevrolet C30 Scottsdale
1980-1986 Chevrolet C30 Silverado
1980 Chevrolet Camaro Base
1980-1986 Chevrolet Camaro Berlinetta
1981-1986 Chevrolet K20 Suburban Custom
1980 Chevrolet K20 Suburban Custom Deluxe
1981 Chevrolet K20 Suburban Deluxe
1980 Chevrolet K20 Suburban Scottsdale
1982 Chevrolet K20 Suburban Scottsdale
1984-1986 Chevrolet K20 Suburban Scottsdale
1982 Chevrolet C10 Suburban Scottsdale
1984-1986 Chevrolet C10 Suburban Scottsdale
1980 Chevrolet C10 Suburban Silverado
1982-1986 Chevrolet C10 Suburban Silverado
1980-1981 Chevrolet C20 Cheyenne
1981-1986 Chevrolet C20 Custom
1982 Chevrolet Corvette Collector's Edition
1986 Chevrolet Corvette Indianapolis 500 Pace Car
1980-1986 Chevrolet El Camino Base
1981-1986 Chevrolet El Camino Conquista
1980-1981 Chevrolet El Camino Royal Knight
1980-1986 Chevrolet El Camino SS
1982 Oldsmobile Cutlass Supreme Brougham
1982 Oldsmobile Delta 88 Base
1981-1982 Oldsmobile Delta 88 Royale
1981-1982 Oldsmobile Delta 88 Royale Brougham
1983-1986 Pontiac Bonneville Base
1983-1986 Pontiac Bonneville Brougham
1983-1984 Chevrolet G20 Bonaventure
1980-1986 Chevrolet G20 Chevy Van
1980-1981 Chevrolet G20 Nomad
1980-1986 Chevrolet G20 Sportvan
1980-1986 Chevrolet G30 Beauville
1983-1984 Chevrolet G30 Bonaventure
1980-1986 Chevrolet G30 Chevy Van
1983-1986 Chevrolet Monte Carlo SS
1985 Excalibur Phaeton Anniversary
1983-1984 Excalibur Phaeton Base
1986-1989 Excalibur Phaeton Base
1980-1986 GMC C1500 Base
1980 GMC C1500 Heavy Half
1980-1986 GMC C1500 High Sierra
1983-1986 Pontiac Grand Prix Brougham
1984-1986 Pontiac Grand Prix LE
1980-1981 Pontiac Grand Prix LJ
1983 Pontiac Grand Prix LJ
1980 Pontiac Grand Prix SJ
1980-1981 Pontiac LeMans Base
1980-1981 Pontiac LeMans Safari
1983-1986 Pontiac Parisienne Base
1983-1986 Pontiac Parisienne Brougham
1983 Chevrolet G10 Base
1980-1986 Chevrolet G10 Beauville
1981-1984 Chevrolet G10 Bonaventure
1986 Chevrolet G10 Bonaventure
1980-1986 Chevrolet G10 Chevy Van
1980-1986 Chevrolet G10 Sportvan
1980-1986 Chevrolet G20 Beauville
1984-1986 Pontiac Bonneville LE
1980-1981 Pontiac Catalina Base
1980-1981 Pontiac Catalina Safari
1980-1986 Pontiac Firebird Base
1980-1981 Pontiac Firebird Esprit
1980-1981 Pontiac Firebird Formula
1982-1986 Pontiac Firebird S/E
1985-1986 Chevrolet Camaro Iroc-Z
1980 Chevrolet Camaro Rally Sport
1981-1986 Chevrolet Camaro Sport
1980-1986 Chevrolet Camaro Z28
1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car
1986 Chevrolet Caprice Base
1980-1986 Chevrolet Caprice Classic
1986 Chevrolet Caprice Classic Brougham
1981-1982 Chevrolet Caprice Classic Estate
1980-1981 Chevrolet Caprice Classic Landau
1980 Chevrolet Caprice Classic Sport
1980-1982 Chevrolet Corvette Base
1984-1986 Chevrolet Corvette Base

Specifications

Manufacturer Cometic Gasket
Manufacturer Part Number C5893HTG
Product Type Exhaust Gaskets
Fitment Type Vehicle specific, verify engine configuration

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

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.

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