Cometic Head Gasket Bore: 3.860in Thickness: .120in

C5691-120 Head Gasket, Bore: 3.860in, Thickness: .120in

Individual gaskets and gasket kits are available for both the Domestic and Import Automotive Markets. The Performance Gasket Line gives you options in: head gasket bore size and shape, gasket thickness, and custom water passages and pocket dimension solutions. Valve Cover and MLS Exhaust gaskets are also a part of the Performance Gasket Line.

The StreetPro Gasket Line is a product line of Cometic Gasket manufactured by Cometic. StreetPro is geared toward the street-rodder who is looking to purchase a kit with all necessary gaskets and seals needed for a 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. Kits materials include: MLS, AFM, Aramid Fiber, and Armor Clad.

Modern lightweight engines are producing more horsepower, higher cylinder pressure, clamp load and extreme temperatures. Cometic is commited to provide innovative, quality gaskets while maximizing your engine?s power and performance. Cometic gaskets are proudly made in the U.S.A. with materials manufactured on American soil. Cometic Gasket, Inc., is an exclusive NASCAR Performance Product.

Vehicle Fitments:

Year	Make	Model	Submodel
1975 - 1988	Buick	Century	Custom, Base
1980 - 1984	Buick	Century	Estate
1985 - 1988	Buick	Century	Estate Wagon
1976	Buick	Century	Indianapolis 500 Pace Car
1978 - 1988	Buick	Century	Limited
1975	Buick	Century	Luxus
1984	Buick	Century	Olympia Limited
1975 - 1979	Buick	Century	Special
1978 - 1981	Buick	Century	Sport
1986	Buick	Century	SS
1984 - 1986	Buick	Century	T-Type
1980 - 1989	Buick	Electra	Estate Wagon
1980 - 1990	Buick	Electra	Limited, Park Avenue
1989 - 1990	Buick	Electra	Park Avenue Ultra
1985 - 1990	Buick	Electra	T-Type
2005 - 2009	Buick	LaCrosse	CX, CXL
2005 - 2008	Buick	LaCrosse	CXS
2008 - 2009	Buick	LaCrosse	Super
1976 - 1991	Buick	LeSabre	Base
1985	Buick	LeSabre	Collector's Edition
1976 - 2005	Buick	LeSabre	Custom
1977	Buick	LeSabre	Custom Sport
1985 - 1990	Buick	LeSabre	Estate Wagon
1979 - 2005	Buick	LeSabre	Limited
1982	Buick	LeSabre	Limited Edition F/E
1978 - 1981	Buick	LeSabre	Sport
1987	Buick	LeSabre	T-Type
2006 - 2008	Buick	Lucerne	CXL, CX, CXS
2008	Buick	Lucerne	Super
1991 - 2005	Buick	Park Avenue	Base, Ultra
1988 - 1991	Buick	Reatta	Base
1998	Buick	Regal	25th Anniversary Edition
1975 - 1994	Buick	Regal	Base
1982 - 1983	Buick	Regal	Estate Wagon
1987	Buick	Regal	GNX
1990 - 1996	Buick	Regal	Gran Sport, Custom
1984 - 1987	Buick	Regal	Grand National
1978 - 1996	Buick	Regal	Limited
1982	Buick	Regal	Limited Turbo
1997 - 2004	Buick	Regal	LS, GS
2000	Buick	Regal	LSE, GSE
1996	Buick	Regal	Olympic Gold Edition
1978 - 1982	Buick	Regal	Sport
1976 - 1977	Buick	Regal	SR
1983 - 1986	Buick	Regal	T-Type
1979 - 1999	Buick	Riviera	Base
1982	Buick	Riviera	Limited Edition
1983 - 1993	Buick	Riviera	Luxury
1979 - 1980	Buick	Riviera	S
1981 - 1989	Buick	Riviera	T-Type
1983	Buick	Riviera	XX Anniversary Edition
1975 - 1980	Buick	Skyhawk	Base, S
1980	Buick	Skyhawk	Designers' Accent Edition
1979 - 1980	Buick	Skyhawk	Road Hawk
1975 - 1979	Buick	Skylark	Base
1978 - 1979	Buick	Skylark	Custom
1976 - 1979	Buick	Skylark	S
1978	Buick	Skylark	Sport
1975 - 1977	Buick	Skylark	SR
1980 - 1982	Cadillac	DeVille	Base, d'Elegance, Cabriolet
1981 - 1982	Cadillac	Eldorado	Biarritz, Cabriolet, Base
1981	Cadillac	Eldorado	Brougham d'Elegance
1982	Cadillac	Eldorado	Touring
1980 - 1982	Cadillac	Fleetwood	Brougham, Formal, Brougham d'Elegance, Base
1981 - 1982	Cadillac	Seville	Base, Elegante
1980 - 2002	Chevrolet	Camaro	Base, Z28
1980 - 1981	Chevrolet	Camaro	Berlinetta
1996 - 1998	Chevrolet	Camaro	Lujo
1980	Chevrolet	Camaro	Rally Sport
1996 - 1997	Chevrolet	Camaro	RS
1981	Chevrolet	Camaro	Sport
1998 - 2002	Chevrolet	Camaro	Z28 SS
1980 - 1982	Chevrolet	Caprice	Base
1980 - 1984	Chevrolet	Caprice	Classic
1981 - 1982	Chevrolet	Caprice	Classic Estate
1980 - 1981	Chevrolet	Caprice	Classic Landau
1980	Chevrolet	Caprice	Classic Sport
1978 - 1984	Chevrolet	El Camino	Conquista, Base, SS
1979 - 1981	Chevrolet	El Camino	Royal Knight
1980 - 2005	Chevrolet	Impala	Base
1981 - 1982	Chevrolet	Impala	Estate
2000 - 2005	Chevrolet	Impala	LS
2003	Chevrolet	Impala	LS Sport
2003 - 2005	Chevrolet	Impala	Police
1980	Chevrolet	Impala	Sport
2004 - 2005	Chevrolet	Impala	SS
1998 - 1999	Chevrolet	Lumina	LTZ, Base, LS
1992 - 1995	Chevrolet	Lumina APV	Base
1992	Chevrolet	Lumina APV	CL
1993 - 1995	Chevrolet	Lumina APV	LS
1978 - 1983	Chevrolet	Malibu	Classic
1978 - 1980	Chevrolet	Malibu	Classic Estate
1978 - 1981	Chevrolet	Malibu	Classic Landau, Base
1979 - 1980	Chevrolet	Malibu	Classic Sport, Estate, Sport
1979	Chevrolet	Malibu	Police, Landau
1979 - 1984	Chevrolet	Monte Carlo	Base
1983	Chevrolet	Monte Carlo	CL
1999	Chevrolet	Monte Carlo	Indianapolis 500 Pace Car
1978 - 1981	Chevrolet	Monte Carlo	Landau
1998 - 2005	Chevrolet	Monte Carlo	LS
2003	Chevrolet	Monte Carlo	LS Sport, SS High Sport, LS Competition, SS Pace Car
2005	Chevrolet	Monte Carlo	LT
1978 - 1980	Chevrolet	Monte Carlo	Sport
1983 - 2005	Chevrolet	Monte Carlo	SS
2002	Chevrolet	Monte Carlo	SS Dale Earnhardt Signature Edition, SS 35th Anniversary Edition
1998 - 1999	Chevrolet	Monte Carlo	Z34
1978 - 1980	Chevrolet	Monza	2+2 Sport, 2+2 Spyder, Base, 2+2
1978 - 1979	Chevrolet	Monza	S
1978	Chevrolet	Monza	Sport
1980	Chevrolet	Monza	Spyder
1981 - 1984	GMC	Caballero	Amarillo
1981	GMC	Caballero	Conquista, Royal Knight
1978 - 1984	GMC	Caballero	Diablo, Base
1978 - 1980	GMC	Caballero	Laredo
1999	Oldsmobile	88	50th Anniversary Edition
1992 - 1999	Oldsmobile	88	Royale LS, Royale
1995	Oldsmobile	88	Royale LSS
1981	Oldsmobile	98	Luxury
1981 - 1994	Oldsmobile	98	Regency
1982 - 1990	Oldsmobile	98	Regency Brougham
1991 - 1996	Oldsmobile	98	Regency Elite
1987	Oldsmobile	98	Regency Grande
1987 - 1990	Oldsmobile	98	Regency Touring
1991 - 1993	Oldsmobile	98	Touring
1980	Oldsmobile	Cutlass	Base
1980 - 1981	Oldsmobile	Cutlass	Brougham, LS
1977	Oldsmobile	Cutlass	S, Colonnade, 442, Colonnade S
1981	Oldsmobile	Cutlass	Supreme
1977 - 1979	Oldsmobile	Cutlass	Vista Cruiser
1979	Oldsmobile	Cutlass	Vista Cruiser Brougham
1978 - 1984	Oldsmobile	Cutlass Calais	Base
1983 - 1984	Oldsmobile	Cutlass Calais	Hurst
1988	Oldsmobile	Cutlass Ciera	Base, International
1984 - 1985	Oldsmobile	Cutlass Ciera	Cruiser, Cruiser LS
1985 - 1986	Oldsmobile	Cutlass Ciera	ES, Holiday
1985 - 1987	Oldsmobile	Cutlass Ciera	GT
1984 - 1988	Oldsmobile	Cutlass Ciera	LS, Brougham
1986 - 1988	Oldsmobile	Cutlass Ciera	SL, S
1980 - 1982	Oldsmobile	Cutlass Cruiser	Base
1980 - 1987	Oldsmobile	Cutlass Cruiser	Brougham
1988	Oldsmobile	Cutlass Cruiser	Brougham LS, SL
1987 - 1988	Oldsmobile	Cutlass Cruiser	LS
1978 - 1986	Oldsmobile	Cutlass Salon	442
1978 - 1987	Oldsmobile	Cutlass Salon	Base
1978 - 1980	Oldsmobile	Cutlass Salon	Brougham
1979	Oldsmobile	Cutlass Salon	Hurst
1987	Oldsmobile	Cutlass Supreme	442
1977 - 1987	Oldsmobile	Cutlass Supreme	Base, Brougham
1977	Oldsmobile	Cutlass Supreme	Colonnade
1981 - 1985	Oldsmobile	Cutlass Supreme	LS
1977 - 1983	Oldsmobile	Delta 88	Base
1980 - 1981	Oldsmobile	Delta 88	Holiday
1977 - 1991	Oldsmobile	Delta 88	Royale
1980 - 1991	Oldsmobile	Delta 88	Royale Brougham
1984 - 1985	Oldsmobile	Delta 88	Royale Brougham LS
1998	Oldsmobile	Intrigue	Base
1998 - 1999	Oldsmobile	Intrigue	GL, GLS
1999	Oldsmobile	Intrigue	GX
1996 - 1999	Oldsmobile	LSS	Base
1977 - 1979	Oldsmobile	Omega	Base, Brougham
1978 - 1979	Oldsmobile	Omega	Brougham LS
1977	Oldsmobile	Omega	F85, Deluxe
1977 - 1978	Oldsmobile	Omega	SX
1997 - 1998	Oldsmobile	Regency	Base
1992 - 1995	Oldsmobile	Silhouette	Base
1975 - 1980	Oldsmobile	Starfire	Base
1977 - 1980	Oldsmobile	Starfire	Firenza
1975	Oldsmobile	Starfire	S
1976 - 1980	Oldsmobile	Starfire	SX, GT
1988 - 1992	Oldsmobile	Toronado	Base
1981 - 1987	Oldsmobile	Toronado	Brougham
1987 - 1992	Oldsmobile	Toronado	Trofeo
1981	Oldsmobile	Toronado	XSC
1980 - 1987	Pontiac	Bonneville	Base
1980 - 1986	Pontiac	Bonneville	Brougham
2004 - 2005	Pontiac	Bonneville	GXP
1984 - 1991	Pontiac	Bonneville	LE
1980 - 1981	Pontiac	Bonneville	Safari
1988 - 2005	Pontiac	Bonneville	SE
2000 - 2005	Pontiac	Bonneville	SLE
1988 - 1999	Pontiac	Bonneville	SSE
1992 - 2003	Pontiac	Bonneville	SSEi
1977 - 1981	Pontiac	Catalina	Safari, Base
1977 - 1981	Pontiac	Firebird	Esprit
1989	Pontiac	Firebird	Trans Am GTA SE, Trans Am GTA
1977 - 2002	Pontiac	Firebird	Trans Am, Base, Formula
1979	Pontiac	Grand Am	Base
1978 - 1981	Pontiac	Grand LeMans	SA
1977 - 1981	Pontiac	Grand LeMans	Safari, LE, Base
1978 - 2008	Pontiac	Grand Prix	Base
1981 - 1987	Pontiac	Grand Prix	Brougham
1997 - 2007	Pontiac	Grand Prix	GT
2004	Pontiac	Grand Prix	GT2, GT1
1997 - 2005	Pontiac	Grand Prix	GTP
2005 - 2008	Pontiac	Grand Prix	GXP
1984 - 1987	Pontiac	Grand Prix	LE
1978 - 1983	Pontiac	Grand Prix	LJ
1997 - 2003	Pontiac	Grand Prix	SE
1978 - 1980	Pontiac	Grand Prix	SJ
1977 - 1981	Pontiac	LeMans	Base, Safari
1977	Pontiac	LeMans	Sport Coupe, Sport
1984	Pontiac	Parisienne	Base, Brougham
1977 - 1979	Pontiac	Phoenix	Base
1978 - 1979	Pontiac	Phoenix	LJ, SJ
1976 - 1980	Pontiac	Sunbird	Base
1978 - 1979	Pontiac	Sunbird	Safari
1976	Pontiac	Sunbird	SJ
1992 - 1995	Pontiac	Trans Sport	Base
1977	Pontiac	Ventura	Base, SJ