BCBC VS-2255 Engine Valve Spring

Engine valve spring overview

The Melling VS-2255 is a standard replacement engine valve spring built for stock applications that need consistent valve control. It is made in the USA and uses corrosion-resistant steel for dependable service in Chevrolet and GMC truck and van applications.

• Standard replacement valve spring for stock engine builds
• Single-spring design for controlled valve operation
• Corrosion-resistant steel construction
• Installed pressure: 83.0
• Open pressure: 229.0
• Fits Chevrolet and GMC applications including Silverado 2500 HD, Sierra 2500 HD, and Express 3500

Fitment and application details

Fits 2001-2006 Chevrolet Silverado 2500 HD, N/A; Fits 2001-2006 Chevrolet Silverado 3500, N/A; Fits 2001-2006 Chevrolet Suburban 2500, N/A; Fits 2002-2006 Chevrolet Avalanche 2500, N/A; Fits 2003-2007 Chevrolet C4500 Kodiak, N/A; Fits 2003-2007 Chevrolet C5500 Kodiak, N/A; Fits 2003-2007 Chevrolet C6500 Kodiak, N/A; Fits 2003-2007 Chevrolet C7500 Kodiak, N/A; Fits 2007 Chevrolet Silverado 2500 HD Classic, N/A; Fits 2007 Chevrolet Silverado 3500 Classic, N/A; Fits 2001-2002 Chevrolet C3500HD, N/A; Fits 2001-2002 Chevrolet Express 3500, N/A; Fits 2001-2006 GMC Sierra 2500 HD, N/A; Fits 2001-2006 GMC Sierra 3500, N/A; Fits 2001-2006 GMC Yukon XL 2500, N/A; Fits 2003-2007 GMC C4500 Topkick, N/A; Fits 2003-2007 GMC C5500 Topkick, N/A; Fits 2003-2007 GMC C6500 Topkick, N/A; Fits 2003-2007 GMC C7500 Topkick, N/A; Fits 2007 GMC Sierra 2500 HD Classic, N/A; Fits 2007 GMC Sierra 3500 Classic, N/A; Fits 2001-2002 GMC C3500HD, N/A; Fits 2001-2002 GMC Savana 3500, N/A.

What this part helps address

• Weak or inconsistent valve spring pressure
• Valve float under stock operating conditions
• Loss of valve train control from worn springs
• Replacement needs during engine service or rebuild work

Installation notes and tips

Verify installed height, coil bind height, and spring pressure against the engine specification before installation. This part cross-references Monroe Shocks & Struts (e.g., 32-2522, 052-522) for the same application. Confirm the engine build and valve train requirements for Chevrolet Silverado, GMC Sierra, and related heavy-duty applications before assembly.

Quality assurance

Melling positions this spring line for standard, mid-range, heavy-duty, and race-ready applications, with multiple spring designs available across the range. The VS-2255 is a standard replacement part made in the USA.