BCBC VS-1484 Engine Valve Spring

Engine Valve Spring Overview

The Melling VS-1484 engine valve spring is a standard replacement spring built for stock and performance applications. It uses chromium-silicon alloy steel wire and is specified with a 76.0 lb installed pressure and 150.0 lb open pressure for controlled valve operation.

Fits 2011-2018 Ram 2500, N/A; Fits 2011-2018 Ram 3500, N/A; Fits 2011-2018 Ram 4500, N/A; Fits 2011-2018 Ram 5500, N/A; Fits 2010 Dodge Ram 2500, N/A; Fits 1998-2007 Dodge Ram 2500, N/A; Fits 1998-2010 Dodge Ram 3500, N/A; Fits 2008-2010 Dodge Ram 4500, N/A; Fits 2008-2010 Dodge Ram 5500, N/A.

Key Features

• Chromium-silicon alloy steel wire construction for consistent spring performance.
• Single spring design for standard replacement use.
• Installed height: 1.39 in. with 76.0 lb installed pressure.
• Open height: 1.06 in. with 150.0 lb open pressure.
• Inside diameter: 0.744 in.; outside diameter: 1.084 in.
• Fits Ram and Dodge Ram applications listed below.

Detailed Description

Melling VS-1484 is part of the Stock product line and is intended for engines that need a standard replacement valve spring with defined pressure and dimensional specs. The spring is built as a single spring and is sized for the listed installed height, coil bind height, and open height requirements. This part cross-references Monroe Shocks & Struts (e.g., 32-04053, 050-1484) for the same application.

For buyers servicing Ram 2500, Ram 3500, Ram 4500, or Ram 5500 engines, the VS-1484 provides a direct-fit spring option where the original spring specification calls for this size and pressure range. The Melling VS-1484 is also referenced by part number VS-1484 for catalog and search matching.

What It Helps Address

• Weak or fatigued valve spring tension.
• Valve control issues caused by incorrect spring pressure.
• Spring replacement during engine service or rebuild work.
• Restoration of stock valve train specifications.
• Fitment matching for listed Ram and Dodge Ram engine applications.

Installation Notes and Tips

Verify installed height, coil bind clearance, and spring pressure against the engine specification before installation. Confirm the valve spring matches the original application requirements for the Ram or Dodge Ram engine being serviced. Use proper valve train service procedures and measure each spring location as part of the installation process.

Quality Assurance

Melling offers valve springs across standard, mid-range, heavy-duty, and race-ready applications, with multiple spring designs available for different engine requirements. The VS-1484 follows the brand's standard replacement approach and is built to meet defined dimensional and pressure specifications.