Comp Cams Valve Spring Kit - Beehive Spring - 372 lb/in Rate - 1.140 in Coil Bind - 1.075 in / 1.310 in OD - Chromoly Retainer / Positive Stop Seal / Steel Valve Locks / Seats - Mopar Gen III Hemi - Kit-26918CC-KIT--Notes: Beehive Design, 5.7L/6.1L/6.4L 09-Up State Restrictions- Canada Restriction-NO -Emission Warnings--NO Truck Freight ---NO