Hood Hinge Spring1967-1969 Chevy Camaro1963-1966 & 1970 Chevy Impala1963-1964 Chevy Nova/Chevy II1964-1965 Chevy El Camino1964-1967 & 1971-1972 Chevy Chevelle8 1/2 in. Long HD SpringFor Steel Hoods OnlySold Individually JEGS 78592 hood hinge spring is designed to replace your worn-out or damaged spring(s). Each piece is made to match the OE length and spring tension.JEGS 78592 Specifications:Number of Coils: 26Total Length: 8 1/2 in. (215 mm)Wire Diameter: 0.196 in. (5 mm)Note: Made to work with steel hoods only. High spring tension will break fiberglass. Replaces OE GM part number 3877203.