Shop By
-
PAC-1354-16 PART NUMBER
PAC 1300 Series Drag Race Valve Springs PAC-1354$640.39Dual Spring, 1.550" Outer Diameter, 1.050" ID of outer spring, 0.726" ID of inner spring, Seat Pressure 425 @ 2.300, Open Pressure 1440 @ 1.300, Coil Bind 1.230", Set of 16 Springs
Learn More -
PAC-1370-16 PART NUMBER
PAC 1300 Series Drag Race Valve Springs PAC-1370$640.39Dual Spring, 1.550" Outer Diameter, 1.065" ID of outer spring, 0.740" ID of inner spring, Seat Pressure 555 @ 2.350, Open Pressure 1433 @ 1.300, Coil Bind 1.230", Set of 16 Springs
Learn More