The Edelbrock #5768 Sure Seat Valve Spring for Chevy LS V8 O.E Cast iron cylinder heads are made of highest quality spring wire and precision wound to close tolerances, our Sure Seat Valve Spring sets are for use on original equipment heads when installing Edelbrock Performer-Plus, Performer RPM and Torker-Plus camshafts. These are the same high-performance'springs used on Edelbrock Performer and RPM cylinder heads. For camshaft warranty compliance, use only the springs recommended by Edelbrock for each camshaft application.

This Part Fits:

Year	Make	Model	Submodel
2001-2004	Avanti	II	Base
2006-2007	Cadillac	CTS	V
1998-2002	Chevrolet	Camaro	Z28
1998-2002	Chevrolet	Camaro	Z28 SS
2003	Chevrolet	Corvette	50th Anniversary Edition
2003	Chevrolet	Corvette	50th Anniversary Edition Pace Car
1997-2007	Chevrolet	Corvette	Base
1998	Chevrolet	Corvette	Indianapolis 500 Pace Car
2005-2006	Chevrolet	SSR	Base
2006-2008	Chevrolet	Trailblazer	SS
1963	Ford	300	Base
1966-1974	Ford	Bronco	Base
1975-1977,1980-1981	Ford	Bronco	Custom
1975	Ford	Bronco	Northland
1975	Ford	Bronco	Ranger
1980-1981	Ford	Bronco	Ranger XLT
1968-1969	Ford	Bronco	Roadster
1975-1977	Ford	Bronco	Sport
1968-1973	Ford	Bronco	Wagon
1963-1969,1971-1972	Ford	Country Sedan	Base
1963-1972	Ford	Country Squire	Base
1965-1972	Ford	Custom	Base
1964-1972	Ford	Custom 500	Base
1969-1975,1979-1981	Ford	E-100 Econoline	Base
1975,1979-1981	Ford	E-100 Econoline	Chateau
1969-1974	Ford	E-100 Econoline	Club Wagon
1975,1979-1981	Ford	E-100 Econoline	Custom
1975	Ford	E-100 Econoline	Northland
1979-1981	Ford	E-100 Econoline Club Wagon	Base
1979-1981	Ford	E-100 Econoline Club Wagon	Chateau
1979-1981	Ford	E-100 Econoline Club Wagon	Custom
1975,1979-1981	Ford	E-150 Econoline	Base
1975,1979-1981	Ford	E-150 Econoline	Chateau
1975,1979-1981	Ford	E-150 Econoline	Custom
1975	Ford	E-150 Econoline	Northland
1979-1981	Ford	E-150 Econoline Club Wagon	Base
1979-1981	Ford	E-150 Econoline Club Wagon	Chateau
1979-1981	Ford	E-150 Econoline Club Wagon	Custom
1969-1974	Ford	E-200 Econoline	Base
1971-1972	Ford	E-200 Econoline	Chateau Wagon
1969-1974	Ford	E-200 Econoline	Club Wagon
1970-1974	Ford	E-200 Econoline	Custom Wagon
1975,1979-1981	Ford	E-250 Econoline	Base
1975,1979-1981	Ford	E-250 Econoline	Chateau
1975,1979-1981	Ford	E-250 Econoline	Custom
1975	Ford	E-250 Econoline	Northland
1979-1980	Ford	E-250 Econoline Club Wagon	Base
1979-1980	Ford	E-250 Econoline Club Wagon	Chateau
1979-1980	Ford	E-250 Econoline Club Wagon	Custom
1969-1974	Ford	E-300 Econoline	Base
1970-1974	Ford	E-300 Econoline	Chateau Wagon
1969-1974	Ford	E-300 Econoline	Club Wagon
1971-1972	Ford	E-300 Econoline	Custom Wagon
1975,1979-1981	Ford	E-350 Econoline	Base
1975,1979-1981	Ford	E-350 Econoline	Chateau
1975,1979-1981	Ford	E-350 Econoline	Custom
1975	Ford	E-350 Econoline	Northland
1979-1980	Ford	E-350 Econoline Club Wagon	Base
1979-1980	Ford	E-350 Econoline Club Wagon	Chateau
1979-1980	Ford	E-350 Econoline Club Wagon	Custom
1969-1974,1976-1978	Ford	F-100	Base
1975-1981	Ford	F-100	Custom
1975-1978	Ford	F-100	Northland
1975-1981	Ford	F-100	Ranger
1978-1981	Ford	F-100	Ranger Lariat
1975-1981	Ford	F-100	Ranger XLT
1977	Ford	F-100	XLT
1976-1978	Ford	F-150	Base
1975-1981	Ford	F-150	Custom
1975-1978	Ford	F-150	Northland
1975-1981	Ford	F-150	Ranger
1978-1981	Ford	F-150	Ranger Lariat
1975-1981	Ford	F-150	Ranger XLT
1977	Ford	F-150	XLT
1972-1974,1977-1978	Ford	F-250	Base
1977-1978,1980-1981	Ford	F-250	Custom
1977-1978	Ford	F-250	Northland
1977-1978,1980-1981	Ford	F-250	Ranger
1978,1980-1981	Ford	F-250	Ranger Lariat
1977-1978,1980-1981	Ford	F-250	Ranger XLT
1977	Ford	F-250	XLT
1972-1974,1976-1978	Ford	F-350	Base
1975-1978,1980	Ford	F-350	Custom
1975-1978	Ford	F-350	Northland
1975-1978,1980	Ford	F-350	Ranger
1978,1980	Ford	F-350	Ranger Lariat
1975-1978,1980	Ford	F-350	Ranger XLT
1977	Ford	F-350	XLT
1963-1970	Ford	Fairlane	500
1966-1967	Ford	Fairlane	500XL
1963-1969	Ford	Fairlane	Base
1978-1979	Ford	Fairmont	Base
1978-1979	Ford	Fairmont	Futura
1964-1970	Ford	Falcon	Base
1964-1970	Ford	Falcon	Futura
1964-1965	Ford	Falcon	Futura Sprint
1965	Ford	Falcon Sedan Delivery	Base
1963-1967	Ford	Galaxie	Base
1963-1972	Ford	Galaxie 500	Base
1963	Ford	Galaxie 500	Sunliner
1963	Ford	Galaxie 500	Victoria
1963-1970	Ford	Galaxie 500	XL
1972-1974	Ford	Gran Torino	Base
1973-1974	Ford	Gran Torino	Brougham
1974	Ford	Gran Torino	Elite
1972-1974	Ford	Gran Torino	Sport
1972-1974	Ford	Gran Torino	Squire
1975-1980	Ford	Granada	Base
1978-1980	Ford	Granada	ESS
1975-1980	Ford	Granada	Ghia
1965-1972,1977-1981	Ford	LTD	Base
1970-1972	Ford	LTD	Brougham
1979-1981	Ford	LTD	Country Squire
1980-1981	Ford	LTD	Crown Victoria
1977-1979	Ford	LTD	Landau
1980-1981	Ford	LTD	S
1977-1979	Ford	LTD II	Base
1977-1978	Ford	LTD II	Brougham
1979	Ford	LTD II	Landau
1977-1979	Ford	LTD II	S
1971-1977	Ford	Maverick	Base
1975-1977	Ford	Maverick	Grabber
1964-1973,1979	Ford	Mustang	Base
1970-1971	Ford	Mustang	Boss 302
1979	Ford	Mustang	Ghia
1970-1973	Ford	Mustang	Grande
1970-1973	Ford	Mustang	Mach 1
1965-1968	Ford	Mustang	Shelby GT-350
1966	Ford	Mustang	Shelby GT-350H
1975-1978	Ford	Mustang II	Base
1975-1978	Ford	Mustang II	Ghia
1975-1978	Ford	Mustang II	Mach 1
1963-1972	Ford	Ranch Wagon	Base
1970	Ford	Ranch Wagon	Police Cruiser
1967-1974,1977-1979	Ford	Ranchero	500
1967	Ford	Ranchero	500 XL
1965-1971	Ford	Ranchero	Base
1968-1974,1977-1979	Ford	Ranchero	GT
1970-1974,1977-1979	Ford	Ranchero	Squire
1977-1981	Ford	Thunderbird	Base
1978	Ford	Thunderbird	Diamond Jubilee
1979,1981	Ford	Thunderbird	Heritage
1980	Ford	Thunderbird	Silver Anniversary
1978-1981	Ford	Thunderbird	Town Landau
1971	Ford	Torino	500
1968-1974	Ford	Torino	Base
1970-1971	Ford	Torino	Brougham
1968-1971	Ford	Torino	GT
1969-1971	Ford	Torino	Squire
1980	Lincoln	Continental	Base
1980-1981	Lincoln	Mark VI	Base
1981	Lincoln	Town Car	Base
1977-1980	Lincoln	Versailles	Base
1979	Mercury	Capri	Base
1979	Mercury	Capri	Ghia
1964-1965	Mercury	Comet	202
1964-1965	Mercury	Comet	404
1964-1969,1971-1977	Mercury	Comet	Base
1967	Mercury	Commuter	Base
1967-1968,1977-1979	Mercury	Cougar	Base
1977	Mercury	Cougar	Brougham
1967-1968,1977-1981	Mercury	Cougar	XR-7
1979-1981	Mercury	Grand Marquis	Base
1979-1981	Mercury	Grand Marquis	Colony Park
1979-1981	Mercury	Marquis	Base
1979-1981	Mercury	Marquis	Brougham
1975-1980	Mercury	Monarch	Base
1975-1977	Mercury	Monarch	Ghia
1976	Mercury	Monarch	Grand Ghia
1968-1974	Mercury	Montego	Base
1972-1973	Mercury	Montego	GT
1968-1974	Mercury	Montego	MX
1970-1974	Mercury	Montego	MX Brougham
1970-1974	Mercury	Montego	Villager
1964-1967	Mercury	Villager	Base
1966-1967	Mercury	Voyager	Base
1998-2002	Pontiac	Firebird	Formula
1998-2002	Pontiac	Firebird	Trans Am
2004-2006	Pontiac	GTO	Base