Elevate your engine's performance with the 1.440 Ti Valve Spring Retainers 16pk by PAC RACING SPRINGS. Crafted from premium titanium, these retainers ensure durability and precision for optimal valve control. Experience superior strength and lightweight...

Valve Spring - Single Spring - 367 lb/in Spring Rate - 1.050 in Coil Bind - 1.440 in OD - Set of 12

Elevate your engine's performance with the LUNATI 1.440in Valve Springs. Designed for optimal valve control, these dual springs with dampers offer a spring rate of 363 lb/in, ensuring precise operation. With a 1.000 in coil bind and 1.440 in OD, this set...

Valve Spring - Dual Spring / Damper - 391 lb/in Spring Rate - 1.130 in Coil Bind - 1.442 in OD - Each

Valve Spring - Dual Spring / Damper - 391 lb/in Spring Rate - 1.130 in Coil Bind - 1.442 in OD - Set of 16

Valve Spring Kit - Single Spring / Damper - 350 lb/in Rate - 1.100 in Coil Bind - 1.445 in OD - Locks / Chromoly Retainers - Kit