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MAN-221433-24 PART NUMBER
Manley 221433-24 NexTek Performance Street/Strip Valve Springs$428.69
Ford 4.6L/5.4L 3 Valve, Single Spring, Conical Ovate Wire, 1.013" Top 1.101" Bottom Outer Diameter, .650" Top .738" Bottom Inner Diameter, Seat Pressure 110 @ 1.670, Open Pressure 260 @ 1.090, Coil Bind 1.020", Set of 24
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MAN-221434-32 PART NUMBER
Manley 221434-32 NexTek Performance Street/Strip Valve Springs$645.32
Ford 4.6L/5.4L DOHC, Single Spring, Conical Ovate Wire, 1.016" Top 1.126" Bottom Outer Diameter, .640" Top .750" Bottom Inner Diameter, Seat Pressure 95 @ 1.420, Open Pressure 270 @ .895, Coil Bind .860", Set of 32
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MAN-221418-32 PART NUMBER
Manley 221418-32 NexTek Performance Street/Strip Valve Springs$728.74
Ford 5.0L DOHC, Coyote Gen I/II, SUper Finished Single Spring, Conical Ovate Wire, .841" Top 1.014" Bottom Outer Diameter, .533" Top .706" Bottom Inner Diameter, Seat Pressure 90 @ 1.570, Open Pressure 225 @ 1.000, Coil Bind .904", Set of 32
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MAN-221419-32 PART NUMBER
Manley 221419-32 NexTek Performance Street/Strip Valve Springs$571.59
Ford 5.0L DOHC, Coyote Gen I/II, Single Spring, Conical Ovate Wire, 1.013" Top 1.101" Bottom Outer Diameter, .650" Top .738" Bottom Inner Diameter, Seat Pressure 120 @ 1.640, Open Pressure 275 @ 1.040, Coil Bind .970", Set of 32
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MAN-221454P-16 PART NUMBER
Manley 221454P-16 Polished NexTek Drag Race Valve Springs$672.35
Double Spring without Damper, Pro Stock, Fuel, Alcohol, 1.650" Outer Diameter, .855" Inner Diameter, Seat Pressure 290 @ 2.000, Open Pressure 825 @ 1.150, Coil Bind 1.105", Set of 16
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