Valve Spring - 1200 Series - Ovate Beehive Spring - 358 lb/in Spring Rate - 1.160 in Coil Bind - 1.21 in OD - Set of 16

Valve Spring - 1200 Series - Ovate Beehive Spring - 358 lb/in Spring Rate - 1.160 in Coil Bind - 0.805 in / 1.210 in OD - Set of 16

Valve Spring - Sure Seat - Single Spring - 1.150 in Coil Bind - 1.222 in OD - Small Block Chevy - Set of 16

Valve Spring - Single Spring / Damper - 308 lb/in Spring Rate - 1.150 in Coil Bind - 1.230 in OD - Set of 16

Valve Spring - Single Spring / Damper - 308 lb/in Spring Rate - 1.150 in Coil Bind - 1.230 in OD - Set of 12

Upgrade your GM LS-Series engine with the high-quality 1.235 CM Valve Spring Retainers (16) from PAC RACING SPRINGS. These valve spring retainers are designed for optimal performance, featuring a 7-degree design with 0.880 in / 0.640 in OD Steps and a...