Melling 46673-16 Performance Engine Valve Spring Kit

The Melling 46673-16 Performance Engine Valve Spring Kit is engineered to deliver reliable valve train performance across a wide range of applications — from street builds and OEM replacements to circle track and drag race competition. Melling's valve spring kits are designed to meet the demands of virtually any build, offering solutions in standard, mid-range, heavy-duty, and race-ready configurations.

Key Features:

• Suitable for street, circle track, and drag race performance applications
• Available in a variety of wire sizes, materials, and spring pressures to match your specific build requirements
• Spring designs include standard single springs, dual springs (with and without dampers), and beehive-style springs for improved valvetrain stability at high RPM
• Includes performance valve locks, seals, and retainers for a complete installation solution
• Designed to increase valvetrain performance and long-term durability

The Melling 46673-16 kit provides everything needed for a complete valve spring service or performance upgrade. Matched components — springs, locks, retainers, and seals — are engineered to work together, reducing the risk of valvetrain failure and ensuring consistent operation under demanding conditions.