Camshafts & Valvetrain

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

PAC Racing Springs RPM Series 1.355" Single Valve Springs - Set of 16 The PAC-1212X-16 RPM Series Valve Springs are designed to deliver exceptional performance for Small Block Chevy applications. Built for high-RPM endurance and consistency, these single...

Valve Spring - RPM Series - Beehive Spring - 385 lb/in Spring Rate - 1.100 in Coil Bind - 0.906 in / 1.290 in OD - Set of 16

PAC RACING SPRINGS RPM Series Valve Springs – 1.245 OD Upgrade your valvetrain with PAC Racing Springs (Part #: PAC-1210X-16), engineered for high-performance Small Block Chevy applications. Designed with the RPM Series technology, these single...

Valve Spring - RPM Series - Dual Spring - 460 lb/in Spring Rate - 1.000 in Coil Bind - 1.324 in OD - GM LS-Series - Set of 16

Valve Spring - RPM Series - Dual Spring - 392 lb/in Spring Rate - 1.000 in Coil Bind - 1.304 in OD - GM LS-Series - Set of 16

Valve Spring - RPM Series - Dual Spring - 369 lb/in Spring Rate - 1.000 in Coil Bind - 1.290 in OD - GM LS-Series - Set of 16

Valve Spring - 1200 Series Circle Track - Dual Spring - 540 lb/in Spring Rate - 1.100 in Coil Bind - 1.244 in OD - Set of 16

Valve Spring - RPM Series - Single Spring / Damper - 540 lb/in Spring Rate - 1.115 in Coil Bind - 1.260 in OD - Set of 16

PAC Racing 1200 Series 1.260" Valve Springs with Damper – Set of 16 Dominate the track with confidence using the PAC Racing Springs 1200 Series Valve Springs, engineered for the rigors of circle track competition. Designed with precision and...