Melling 46645-16 Performance Valve Springs Set for Chevrolet Small Block

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Street to circle track, OEM to drag race performance, Melling valve springs cover the market and your requirements. Standard, mid-range, heavy-duty and race ready applications are available from Melling in a variety of wire sizes, materials and spring pressures. Melling spring designs include standard and dual springs with and without dampers as well as new beehive applications. Whatever your valve/rocker spring needs may be Melling has a variety of quality valve springs to fit your requirements. Sold As A Set Of 16 Springs 1.174 Inch Open Height Single Spring 130 PSI Installed Pressure 1.720 Inch Installed Height 315 PSI Open Pressure Coil Bind Height: 1.102 in. Grade Type: Performance Inside Diameter: 0.905 in. Installed Height: 1.72 in. Installed Pressure: 130 psi Open Pressure: 315 psi Outside Diameter: 1.26 in. Spring Open Height: 1.174 in. Spring Type: Single Spring Fits GM 4.3L, 4.4L, 4.6L, 4.9L, 5.0L, 5.3L, 5.4L, 5.7L, 6.6L Show more