Melling Stock Replacement Engine Valve Spring

Melling Stock Replacement Engine Valve Springs are OEM-style engine valve springs (also called valve springs or cylinder head valve springs) for engine rebuilds and repairs. They help each valve close fully and follow the camshaft profile as designed. This supports consistent compression, smooth running and reliable valvetrain operation.

Key Features:

• Stock replacement design that restores original valvetrain operation
• Made to meet or exceed original equipment performance expectations
• Helps keep valves seated and controlled across the engine's normal operating range
• Suited to routine engine rebuilds, cylinder head service and replacement of worn or weak springs
• From Melling, a long-established maker of engine components such as oil pumps, camshafts and valvetrain parts

Weak or fatigued valve springs can cause misfires, valve float, lost power and noise. Replacing them during a rebuild or head service helps restore performance and engine longevity. Match each spring to the engine application, and replace them as a complete set for even valve control.