Melling 46972 Features:

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.

• Single Spring With Damper
• 305 PSI Open Pressure
• 1.250 Inch Open Height
• 1.800 Inch Installed Height
• 129 PSI Installed Pressure
• Coil Bind Height: 1.135 in.
• Grade Type: Performance
• Inside Diameter: 1.064 in.
• Installed Height: 1.8 in.
• Installed Pressure: 129 psi
• Material: Chromium Silicon
• Open Pressure: 305 psi
• Outside Diameter: 1.464 in.
• Spring Open Height: 1.25 in.
• Spring Type: Single Spring