Valve Spring
Valve Spring Kit w/ Steel Retainers; Closed Pressure 135.0 PSI; Open Pressure 348.0 PSI; Allows For 2009 and Newer 5.7, 6.2, & 6.4 Gen 4 HEMI Engines To Use LS Beehive Springs
Valve Spring
Intake and Exhaust; 2.370 Length; 1.299T O.D.; 0.854T I.D; Conical; Spring & Shim Assy.; Note: The Valve Spring Assembly Utilizes A 1mm Spring Seat. Per OEM; Ensure Removal of 2mm Spring Seat and Replace it w/ The 1mm Spring Seat Included In This Spring as
Valve Spring
Intake and Exhaust; 2.148 Length,1.163T O.D.,0.773T I.D, W/External Shroud; NOTE: This Spring Replaces Earlier Spring W/O Shroud, MUST REPLACE IN SETS