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MAN-221439-16 PART NUMBER
Manley 221439-16 NexTek Performance Street/Strip Valve Springs$446.28Chrysler Hemi 6.4L, Super Finish, Single Spring, Conical Ovate Wire, 1.076" Top 1.311" Bottom Outer Diameter, .650" Top .885" Bottom Inner Diameter, Seat Pressure 145 @ 1.811, Open Pressure 380 @ 1.150, Coil Bind 1.100", Set of 16
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MAN-221433-24 PART NUMBER
Manley 221433-24 NexTek Performance Street/Strip Valve Springs$428.69Ford 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$645.32Ford 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$728.74Ford 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$571.59Ford 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$672.35Double 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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ISK-8205-SP PART NUMBER
8205-SP Isky Endurance Dual Valve Springs$257.95Dual Spring, 1.530" OD Outer, 1.110" ID Outer, .730" ID Inner, Seat Pressure 150 @ 1.900, Open Pressure 436 @ 1.250, Coil Bind 1.150", Set of 16
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CCA-26987-16 PART NUMBER
Comp Cams 26987-16 Valve Springs, Flat Tappet or Hydraulic Roller .600 Lift$130.95Valve Spring, Dual Spring / Damper, 391 lb/in Spring Rate, 1.129 in Coil Bind, 1.442 in OD, Set of 16, Replaces 978-16, 985-16, 986-16, 987-16
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CCA-26924-16 PART NUMBER
Comp Cams 26924-16 Valve Springs, Flat Tappet or Hydraulic Roller$193.95Valve Spring, Dual Spring / Damper, 376 lb/in Spring Rate, 1.040 in Coil Bind, 1.519 in OD, Set of 16, Replaces 924-16, 925-16, 950-16, 977-16
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CCA-26943-16 PART NUMBER
Comp Cams 26943-16 Solid Roller Valve Springs, .740 lift$583.95Valve Spring, Dual Spring, 551 lb/in Spring Rate, 1.100 in Coil Bind, 1.560 in OD, Set of 16, Replaces 919, 943
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