Howards Racing Components 98511-K31 Valve Spring, Locks and Chromoly Retainer Kit

The Howards Racing Components 98511-K31 valve spring kit is designed as a complete single-spring and damper package. It combines valve springs with locks and chromoly retainers for a coordinated valvetrain component solution.

Each spring features a 355 lb/in spring rate and a 1.150-inch coil bind specification. The springs have a 1.485-inch outside diameter, providing clear application details for selecting compatible valvetrain components.

This kit includes the valve springs, locks, and chromoly retainers identified in the product description. Use the listed specifications to verify suitability for your engine and valvetrain setup before installation.

Features:

• Spring Type: Single spring with damper
• Spring Rate: 355 lb/in
• Coil Bind: 1.150 inches
• Outside Diameter: 1.485 inches
• Included Components: Locks and chromoly retainers
• Brand: Howards Racing Components
• Part Number: 98511-K31