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Edelbrock
Fits 2001 to 2004 Avanti II; 1997 to 2004 Chevrolet Camaro, Corvette; 1963 to 1981 Ford 300, Bronco, Country Sedan and 34 more models; 3 more makes. See every vehicle
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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.
| Year | Make | Model | Engine |
|---|---|---|---|
| 2001 - 2004 | Avanti | II | 5.7L 350 V8 |
| 1998 - 2002 | Chevrolet | Camaro | 5.7L 350 V8 |
| 1997 - 2000 | Chevrolet | Corvette | 5.7L 350 V8 |
| 2001 - 2004 | Chevrolet | Corvette | |
| 1963 | Ford | 300 | 4.7L 289 V8 |
| 1966 - 1967 | Ford | Bronco | 4.7L 289 V8 |
| 1968 | Ford | Bronco | 4.7L 289 V8, 5.0L 302 V8 |
| 1969 - 1977 | Ford | Bronco | 5.0L 302 V8 |
| 1980 - 1981 | Ford | Bronco | 5.0L 302 V8 |
| 1963 - 1967 | Ford | Country Sedan | 4.7L 289 V8 |
| 1968 - 1969 | Ford | Country Sedan | 5.0L 302 V8 |
| 1971 - 1972 | Ford | Country Sedan | 5.0L 302 V8 |
| 1963 - 1967 | Ford | Country Squire | 4.7L 289 V8 |
| 1968 - 1972 | Ford | Country Squire | 5.0L 302 V8 |
| 1965 - 1967 | Ford | Custom | 4.7L 289 V8 |
| 1968 - 1972 | Ford | Custom | 5.0L 302 V8 |
| 1964 - 1967 | Ford | Custom 500 | 4.7L 289 V8 |
| 1968 - 1972 | Ford | Custom 500 | 5.0L 302 V8 |
| 1969 - 1975 | Ford | E-100 Econoline | 5.0L 302 V8 |
| 1979 - 1981 | Ford | E-100 Econoline | 5.0L 302 V8 |
| 1979 - 1981 | Ford | E-100 Econoline Club Wagon | 5.0L 302 V8 |
| 1975 | Ford | E-150 Econoline | 5.0L 302 V8 |
| 1979 - 1981 | Ford | E-150 Econoline | 5.0L 302 V8 |
| 1979 - 1981 | Ford | E-150 Econoline Club Wagon | 5.0L 302 V8 |
| 1969 - 1974 | Ford | E-200 Econoline | 5.0L 302 V8 |
| 1975 | Ford | E-250 Econoline | 5.0L 302 V8 |
| 1979 - 1981 | Ford | E-250 Econoline | 5.0L 302 V8 |
| 1979 - 1980 | Ford | E-250 Econoline Club Wagon | 5.0L 302 V8 |
| 1969 - 1974 | Ford | E-300 Econoline | 5.0L 302 V8 |
| 1975 | Ford | E-350 Econoline | 5.0L 302 V8 |
| 1979 - 1981 | Ford | E-350 Econoline | 5.0L 302 V8 |
| 1979 - 1980 | Ford | E-350 Econoline Club Wagon | 5.0L 302 V8 |
| 1969 - 1981 | Ford | F-100 | 5.0L 302 V8 |
| 1975 - 1981 | Ford | F-150 | 5.0L 302 V8 |
| 1972 - 1974 | Ford | F-250 | 5.0L 302 V8 |
| 1977 - 1978 | Ford | F-250 | 5.0L 302 V8 |
| 1980 - 1981 | Ford | F-250 | 5.0L 302 V8 |
| 1972 - 1978 | Ford | F-350 | 5.0L 302 V8 |
| 1980 | Ford | F-350 | 5.0L 302 V8 |
| 1963 - 1967 | Ford | Fairlane | 4.7L 289 V8 |
| 1968 - 1970 | Ford | Fairlane | 5.0L 302 V8 |
| 1978 - 1979 | Ford | Fairmont | 5.0L 302 V8 |
| 1964 - 1967 | Ford | Falcon | 4.7L 289 V8 |
| 1968 | Ford | Falcon | 4.7L 289 V8, 5.0L 302 V8 |
| 1969 - 1970 | Ford | Falcon | 5.0L 302 V8 |
| 1965 | Ford | Falcon Sedan Delivery | 4.7L 289 V8 |
| 1963 - 1967 | Ford | Galaxie | 4.7L 289 V8 |
| 1963 - 1967 | Ford | Galaxie 500 | 4.7L 289 V8 |
| 1968 - 1972 | Ford | Galaxie 500 | 5.0L 302 V8 |
| 1975 - 1980 | Ford | Granada | 5.0L 302 V8 |
| 1972 - 1974 | Ford | Gran Torino | 5.0L 302 V8 |
| 1965 - 1967 | Ford | LTD | 4.7L 289 V8 |
| 1968 - 1972 | Ford | LTD | 5.0L 302 V8 |
| 1977 - 1981 | Ford | LTD | 5.0L 302 V8 |
| 1977 - 1979 | Ford | LTD II | 5.0L 302 V8 |
| 1971 - 1977 | Ford | Maverick | 5.0L 302 V8 |
| 1964 - 1967 | Ford | Mustang | 4.7L 289 V8 |
| 1968 | Ford | Mustang | 4.7L 289 V8, 5.0L 302 V8 |
| 1969 - 1973 | Ford | Mustang | 5.0L 302 V8 |
| 1979 | Ford | Mustang | 5.0L 302 V8 |
| 1975 - 1978 | Ford | Mustang II | 5.0L 302 V8 |
| 1965 - 1967 | Ford | Ranchero | 4.7L 289 V8 |
| 1968 - 1974 | Ford | Ranchero | 5.0L 302 V8 |
| 1977 - 1979 | Ford | Ranchero | 5.0L 302 V8 |
| 1963 - 1967 | Ford | Ranch Wagon | 4.7L 289 V8 |
| 1968 - 1972 | Ford | Ranch Wagon | 5.0L 302 V8 |
| 1977 - 1981 | Ford | Thunderbird | 5.0L 302 V8 |
| 1968 - 1974 | Ford | Torino | 5.0L 302 V8 |
| 1980 | Lincoln | Continental | 5.0L 302 V8 |
| 1980 - 1981 | Lincoln | Mark VI | 5.0L 302 V8 |
| 1981 | Lincoln | Town Car | 5.0L 302 V8 |
| 1977 - 1980 | Lincoln | Versailles | 5.0L 302 V8 |
| 1979 | Mercury | Capri | 5.0L 302 V8 |
| 1964 - 1967 | Mercury | Comet | 4.7L 289 V8 |
| 1968 | Mercury | Comet | 5.0L 302 V8 |
| 1969 | Mercury | Comet | |
| 1971 - 1977 | Mercury | Comet | 5.0L 302 V8 |
| 1967 | Mercury | Commuter | 4.7L 289 V8 |
| 1967 | Mercury | Cougar | 4.7L 289 V8 |
| 1968 | Mercury | Cougar | 4.7L 289 V8, 5.0L 302 V8 |
| 1977 - 1981 | Mercury | Cougar | 5.0L 302 V8 |
| 1979 - 1981 | Mercury | Grand Marquis | 5.0L 302 V8 |
| 1979 - 1981 | Mercury | Marquis | 5.0L 302 V8 |
| 1975 - 1980 | Mercury | Monarch | 5.0L 302 V8 |
| 1968 - 1974 | Mercury | Montego | 5.0L 302 V8 |
| 1964 - 1967 | Mercury | Villager | 4.7L 289 V8 |
| 1966 - 1967 | Mercury | Voyager | 4.7L 289 V8 |
| 1998 - 2002 | Pontiac | Firebird | 5.7L 350 V8 |
| 2004 | Pontiac | GTO | 5.7L 350 V8 |