Camshafts & Valvetrain

Valve Spring - RPM Series - Dual Spring - 600 lb/in Spring Rate - 0.985 in Coil Bind - 1.274 in OD - GM LS-Series - Set of 16

Valve Spring - RPM Series - Ovate Beehive Spring - 423 lb/in Spring Rate - 1.346 in Coil Bind - 0.900 in / 1.345 in OD - Set of 16

Valve Spring - RPM Series - Ovate Beehive Spring - 291 lb/in Spring Rate - 0.952 in Coil Bind - 0.720 in / 1.083 in OD - Set of 16

Valve Spring - 1300 Series Drag Race - Dual Spring - 629 lb/in Spring Rate - 1.100 in Coil Bind - 1.625 in OD - Set of 16

Valve Spring - RPM Series - Dual Spring - 425 lb/in Spring Rate - 1.055 in Coil Bind - 1.280 in OD - GM LS-Series - Set of 16

Valve Spring - RPM Series - Beehive Spring - 370 lb/in Spring Rate - 1.210 in Coil Bind - 1.000 in / 1.445 in OD - Set of 16

PAC RACING SPRINGS 1.307 Valve Springs - Ovate Beehive (16) PAC-1219X-16 Optimize your GM LS-Series engine performance with the PAC Racing Springs 1219X-16 Valve Springs. Designed for high-performance builds, these 1200 Series ovate beehive springs...

PAC Racing Springs 1.290" Ovate Beehive Valve Springs – Set of 16 (PAC-1218X-16) Upgrade your valvetrain with the PAC-1218X-16 Valve Spring Set, part of the high-performance 1200 Series from PAC Racing Springs. Engineered for GM LS-Series engines,...

PAC Racing Springs Beehive Valve Springs – Ford Coyote – Set of 16 Upgrade your valvetrain with the high-performance PAC Racing Springs PAC-1217X-16, designed specifically for Ford Coyote engines. Part of the renowned 1200 Series, these ovate...

Valve Spring - 1200 Series - Ovate Beehive Spring - 313 lb/in Spring Rate - 1.140 in Coil Bind - 0.885 in / 1.290 in OD - GM LS-Series - Set of 16

PAC Racing 1214X Valve Springs – Ovate Beehive – GM LS – Set of 16 The PAC Racing Springs 1214X are high-performance valve springs designed specifically for GM LS-Series engines. Part of the RPM Series, these springs feature an ovate...

Valve Spring - 1200 Series - Ovate Beehive Spring - 275 lb/in Spring Rate - 1.040 in Coil Bind - 0.698 in / 1.061 in OD - Ford Modular - Set of 16