.660" Lift Conical Spring Kit with Chromemoly Retainers for 2009+ Dodge 5.7L Eagle/6.2L Hellcat/6.4L Apache HEMI

The COMP Cams .660" Lift Conical Valve Spring Kits for Dodge Gen IV HEMIs features:

• Max Lift: .660"
• Increased High RPM Stability
• Excellent spring upgrade for high performance and Race Applications
• Includes valve springs, locks, Seals, seats, and Chromemoly retainers