PAC Racing Springs PAC-1215-16 1200 Series Ovate Beehive Valve Springs for GM LS-Series

PAC Racing Springs PAC-1215-16 valve springs are designed for GM LS-Series applications and feature an ovate beehive spring design. This set includes 16 valve springs for engine builds requiring a matched set of replacement or performance-oriented spring components.

Each spring has a listed spring rate of 313 lb/in and a coil bind specification of 1.140 inches. The spring’s listed outside diameters are 1.055 inches and 1.290 inches, providing the dimensional details needed when evaluating valve-train component requirements.

Built as part of PAC Racing Springs’ 1200 Series, these ovate beehive valve springs offer a focused solution for compatible GM LS-Series setups. Verify application requirements and surrounding valve-train clearances before installation to ensure the spring specifications are appropriate for the intended engine configuration.

Features:

• Brand: PAC Racing Springs
• Part Number: PAC-1215-16
• Series: 1200 Series
• Design: Ovate beehive valve spring
• Application: GM LS-Series
• Spring Rate: 313 lb/in
• Coil Bind: 1.140 inches
• Outside Diameter: 1.055 inches / 1.290 inches
• Quantity: Set of 16