Edelbrock part #5487 Performer-Plus camshaft is designed for Buick 321-252 Even Fire V-6 applications. The camshaft will produce optimum torque from the low-end to the mid-range, Performer-Plus camshafts match with Performer manifolds for vehicles operating from off-idle to 5500 rpm. This Performer-Plus is a smooth idling cam for daily drivers, trucks, vans, RVs and 4x4s. You can expect a major improvement in throttle response and torque. All camshafts include flat tappet lifters, assembly lube and instructions. Camshaft Specifications: - Duration @ .050 Intake: 204 degrees - Duration @ .050 Exhaust: 214 degrees - Lift @ Valve Intake: .448" - Lift @ Valve Exhaust: .472" - Lobe Separation: 112 Degrees - Intake Centerline: 107 Degrees - Idle Vacuum @ 1000 RPM's: 15"
Installation Instructions
Warranty
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
1975-1977,1980-1981	Buick	Century	Base
1975-1979,1984-1988	Buick	Century	Custom
1980-1981,1984	Buick	Century	Estate
1985-1988	Buick	Century	Estate Wagon
1978-1981,1984-1988	Buick	Century	Limited
1984	Buick	Century	Olympia Limited
1975-1979	Buick	Century	Special
1978-1981	Buick	Century	Sport
1984-1986	Buick	Century	T-Type
1980-1990	Buick	Electra	Limited
1980-1990	Buick	Electra	Park Avenue
1989-1990	Buick	Electra	Park Avenue Ultra
1985-1990	Buick	Electra	T-Type
2005-2009	Buick	LaCrosse	CX
2005-2009	Buick	LaCrosse	CXL
1976-1981,1987-1991	Buick	LeSabre	Base
1985	Buick	LeSabre	Collector's Edition
1977-1978,1982-2005	Buick	LeSabre	Custom
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	CX
2006-2008	Buick	Lucerne	CXL
1991-2005	Buick	Park Avenue	Base
1991-2005	Buick	Park Avenue	Ultra
1988-1991	Buick	Reatta	Base
1998	Buick	Regal	25th Anniversary Edition
1975-1987	Buick	Regal	Base
1990-1996	Buick	Regal	Custom
1982-1983	Buick	Regal	Estate Wagon
1987	Buick	Regal	GNX
1990-1996	Buick	Regal	Gran Sport
1984-1987	Buick	Regal	Grand National
1997-2004	Buick	Regal	GS
2000	Buick	Regal	GSE
1978-1987,1990-1996	Buick	Regal	Limited
1982	Buick	Regal	Limited Turbo
1997-2004	Buick	Regal	LS
2000	Buick	Regal	LSE
1996	Buick	Regal	Olympic Gold Edition
1978-1982	Buick	Regal	Sport
1976-1977	Buick	Regal	SR
1983-1986	Buick	Regal	T-Type
1980-1985,1995-1999	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
1980	Buick	Skyhawk	Designers' Accent Edition
1979-1980	Buick	Skyhawk	Road Hawk
1975-1980	Buick	Skyhawk	S
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
1980-1982	Cadillac	DeVille	Cabriolet
1980-1982	Cadillac	DeVille	d'Elegance
1981-1982	Cadillac	Eldorado	Base
1981-1982	Cadillac	Eldorado	Biarritz
1981	Cadillac	Eldorado	Brougham d'Elegance
1981-1982	Cadillac	Eldorado	Cabriolet
1982	Cadillac	Eldorado	Touring
1980-1982	Cadillac	Fleetwood	Brougham
1980-1982	Cadillac	Fleetwood	Brougham d'Elegance
1981-1982	Cadillac	Seville	Base
1981-1982	Cadillac	Seville	Elegante
1980,1995-2002	Chevrolet	Camaro	Base
1980-1981	Chevrolet	Camaro	Berlinetta
1980	Chevrolet	Camaro	Rally Sport
1996-1997	Chevrolet	Camaro	RS
1981	Chevrolet	Camaro	Sport
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	Base
1978,1981-1984	Chevrolet	El Camino	Conquista
1979-1981	Chevrolet	El Camino	Royal Knight
1980-1984	Chevrolet	El Camino	SS
1980-1984,2000-2005	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
1999	Chevrolet	Lumina	Base
1998-1999	Chevrolet	Lumina	LS
1998-1999	Chevrolet	Lumina	LTZ
1992-1995	Chevrolet	Lumina APV	Base
1992	Chevrolet	Lumina APV	CL
1993-1995	Chevrolet	Lumina APV	LS
1978-1981	Chevrolet	Malibu	Base
1978-1983	Chevrolet	Malibu	Classic
1979-1980	Chevrolet	Malibu	Classic Estate
1978-1981	Chevrolet	Malibu	Classic Landau
1979-1980	Chevrolet	Malibu	Classic Sport
1979-1980	Chevrolet	Malibu	Estate
1979	Chevrolet	Malibu	Landau
1979	Chevrolet	Malibu	Police
1979-1980	Chevrolet	Malibu	Sport
1979,1981-1984	Chevrolet	Monte Carlo	Base
1983	Chevrolet	Monte Carlo	CL
1999	Chevrolet	Monte Carlo	Indianapolis 500 Pace Car
1978-1981	Chevrolet	Monte Carlo	Landau
1999	Chevrolet	Monte Carlo	LS
2005	Chevrolet	Monte Carlo	LT
1978,1980	Chevrolet	Monte Carlo	Sport
2000-2005	Chevrolet	Monte Carlo	SS
2002	Chevrolet	Monte Carlo	SS 35th Anniversary Edition
2002	Chevrolet	Monte Carlo	SS Dale Earnhardt Signature Edition
2003	Chevrolet	Monte Carlo	SS High Sport
2003	Chevrolet	Monte Carlo	SS Pace Car
1998-1999	Chevrolet	Monte Carlo	Z34
1978-1980	Chevrolet	Monza	2+2
1978-1980	Chevrolet	Monza	2+2 Sport
1978-1980	Chevrolet	Monza	2+2 Spyder
1978-1980	Chevrolet	Monza	Base
1978-1979	Chevrolet	Monza	S
1978	Chevrolet	Monza	Sport
1980	Chevrolet	Monza	Spyder
1981-1984	GMC	Caballero	Amarillo
1978-1984	GMC	Caballero	Base
1981	GMC	Caballero	Conquista
1978-1984	GMC	Caballero	Diablo
1978-1980	GMC	Caballero	Laredo
1981	GMC	Caballero	Royal Knight
1999	Oldsmobile	88	50th Anniversary Edition
1992-1999	Oldsmobile	88	Royale
1992-1999	Oldsmobile	88	Royale LS
1995	Oldsmobile	88	Royale LSS
1981	Oldsmobile	98	Luxury
1981-1983,1985-1990,1992-1994	Oldsmobile	98	Regency
1982-1983,1985-1990	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
1977	Oldsmobile	Cutlass	Colonnade
1977	Oldsmobile	Cutlass	Colonnade S
1980-1981	Oldsmobile	Cutlass	LS
1977	Oldsmobile	Cutlass	S
1978-1979	Oldsmobile	Cutlass	Vista Cruiser
1979	Oldsmobile	Cutlass	Vista Cruiser Brougham
1978-1984	Oldsmobile	Cutlass Calais	Base
1983	Oldsmobile	Cutlass Calais	Hurst
1988	Oldsmobile	Cutlass Ciera	Base
1984-1985,1987-1988	Oldsmobile	Cutlass Ciera	Brougham
1985	Oldsmobile	Cutlass Ciera	Cruiser LS
1985-1986	Oldsmobile	Cutlass Ciera	ES
1985-1987	Oldsmobile	Cutlass Ciera	GT
1985-1986	Oldsmobile	Cutlass Ciera	Holiday
1988	Oldsmobile	Cutlass Ciera	International
1984-1988	Oldsmobile	Cutlass Ciera	LS
1986-1988	Oldsmobile	Cutlass Ciera	S
1986-1988	Oldsmobile	Cutlass Ciera	SL
1980-1982	Oldsmobile	Cutlass Cruiser	Base
1980-1981,1987	Oldsmobile	Cutlass Cruiser	Brougham
1988	Oldsmobile	Cutlass Cruiser	Brougham LS
1987-1988	Oldsmobile	Cutlass Cruiser	LS
1988	Oldsmobile	Cutlass Cruiser	SL
1978-1980,1985-1987	Oldsmobile	Cutlass Salon	Base
1978-1980	Oldsmobile	Cutlass Salon	Brougham
1987	Oldsmobile	Cutlass Supreme	442
1977-1982,1984-1987	Oldsmobile	Cutlass Supreme	Base
1977-1987	Oldsmobile	Cutlass Supreme	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	Oldsmobile	Delta 88	Royale Brougham LS
1998	Oldsmobile	Intrigue	Base
1998-1999	Oldsmobile	Intrigue	GL
1998	Oldsmobile	Intrigue	GLS
1999	Oldsmobile	Intrigue	GX
1996-1999	Oldsmobile	LSS	Base
1977-1979	Oldsmobile	Omega	Base
1977-1979	Oldsmobile	Omega	Brougham
1978-1979	Oldsmobile	Omega	Brougham LS
1977	Oldsmobile	Omega	Deluxe
1977	Oldsmobile	Omega	F85
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
1976-1980	Oldsmobile	Starfire	GT
1975	Oldsmobile	Starfire	S
1976-1980	Oldsmobile	Starfire	SX
1988-1992	Oldsmobile	Toronado	Base
1981-1984,1986-1987	Oldsmobile	Toronado	Brougham