Melling VS-2511 Stock Replacement Engine Valve Spring

The Melling VS-2511 is a stock replacement valve spring designed to restore proper valve train operation in engines where the original springs have worn, fatigued, or lost tension over time. Melling engineers these valve springs to meet or exceed OEM specifications, ensuring reliable performance and long service life without modification to the cylinder head or valve train components.

Melling has been a trusted manufacturer of engine components since 1945, supplying OEM-quality parts to professional engine builders, machine shops, and repair facilities. The VS-2511 is built to the same tolerances as the original factory spring, making it an ideal choice for stock rebuilds and restorations.

Key Features:

• Direct OEM stock replacement — no modifications required
• Engineered to meet or exceed original manufacturer specifications
• Consistent spring rate and installed height for proper valve train geometry
• High-quality steel construction for durability and fatigue resistance
• Ideal for stock engine rebuilds, restorations, and repairs
• Manufactured to tight tolerances for reliable, consistent performance

Whether you are performing a complete engine rebuild or replacing a single fatigued spring, the Melling VS-2511 delivers the dependable, factory-correct performance that engine builders demand.