PAC Racing Springs PAC-R334-16 300 Series 7-Degree Chromoly Valve Spring Retainers, Dual Spring, Set of 16

PAC Racing Springs PAC-R334-16 valve spring retainers are designed for high-performance engine applications requiring dependable valvetrain control and durable component construction. These 300 Series retainers are manufactured from chromoly steel to provide strength and stability under demanding operating conditions, making them a suitable choice for performance street, racing, and competition engine builds.
The 7-degree design is engineered for compatible valve spring and retainer assemblies, while the stepped outer diameter profile supports dual-spring applications. The retainer configuration accommodates 0.850-inch and 0.600-inch outer diameter spring steps, helping maintain proper spring positioning and alignment within the valvetrain. Verify spring, valve, lock, and retainer compatibility before installation.
This set includes 16 PAC-R334-16 valve spring retainers, providing the quantity needed for a complete multi-cylinder engine application. The 1.200-inch retainer specification and steel construction make these retainers a practical solution for builders seeking reliable fitment and consistent performance. For best results, confirm installed height, spring specifications, valve lock angle, and clearances against the engine manufacturer's requirements before assembly.

Features:

• Brand: PAC Racing Springs

• Part Number: PAC-R334-16

• Series: 300 Series

• Material: Chromoly steel

• Retainer Type: Valve spring retainer

• Lock Angle: 7 degrees

• Application: Dual valve spring assemblies

• Stepped Outer Diameter: 0.850-inch and 0.600-inch spring steps

• Quantity: Set of 16

• Design: 1.200-inch steel retainer specification