PAC RACING SPRINGS HR Valve Spring Kits - Beehive GM LS PAC-KS14

PAC RACING SPRINGS Valve Spring Kit - Beehive Spring - 313 lb/in Spring Rate - 1.140 in Coil Bind - 1.290 in OD - Locks / Chromoly Retainer / Viton Seal / Seat - GM LS-Series - Kit.