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MAN-221425P-16 PART NUMBER
Manley 221425P-16 Polished NexTek Drag Race Valve Springs$672.35
Super Gas, Super Comp., Big Block Bracket, Double Spring without Damper, 1.640" Outer Diameter, .860" Inner Diameter, Seat Pressure 280 @ 2.100, Open Pressure 794 @ 1.250, Coil Bind 1.150", Set of 16 Learn More -
MAN-221425-16 PART NUMBER
Manley 221425-16 NexTek Drag Race Valve Springs$409.74
Super Gas, Super Comp., Big Block Bracket, Double Spring without Damper, 1.640" Outer Diameter, .860" Inner Diameter, Seat Pressure 280 @ 2.100, Open Pressure 794 @ 1.250, Coil Bind 1.150", Set of 16 Learn More
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MAN-221445P-16 PART NUMBER
Manley 221445P-16 NexTek Oval Drag Race Valve Springs$598.27
Circle Track Roller, Double Spring without Damper, 1.620" Outer Diameter, .852" Inner Diameter, Seat Pressure 280 @ 2.050, Open Pressure 680 @ 1.250, Coil Bind 1.200", Set of 16 Learn More
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MAN-221455-16 PART NUMBER
Manley 221455-16 NexTek Lightweight Dual Drag Race Valve Springs$903.59
Competition Eliminator, Dual Spring, 1.500" Outside Diameter, .719" Inside Diameter, Seat Pressure 438 @ 2.175, Open Pressure 1235 @ 1.175, Coil Bind 1.130", Set of 16 Learn More -
MAN-221457-16 PART NUMBER
Manley 221475-16 NexTek Lightweight Dual Drag Race Valve Springs$781.46
Super Stock Competition Eliminator, Dual Spring, 1.500" Outer Diameter, .719" Inner Seat Pressure 395 @ 2.150, Open Pressure 1155 @ 1.200, Coil Bind 1.130", Set of 16 Learn More -
MAN-221456-16 PART NUMBER
Manley 221456-16 NexTek Lightweight Dual Drag Race Valve Springs$781.46
Super Stock Competition Eliminator, Dual Spring, 1.500" Outer Diameter, .719" Inner Diameter, Seat Pressure 316 @ 2.100, Open Pressure 1036 @ 1.200, Coil Bind 1.130", Set of 16 Learn More -
MAN-221460-16 PART NUMBER
Manley 221460-16 NexTek Lightweight Dual Drag Race Valve Springs$999.69
Alcohol Classes, Dual Spring, 1.522" Outer Diameter, .719" Inner Diameter, Seat Pressure 400 @ 2.250, Open Pressure 1300 @ 1.300, Coil Bind 1.255", Set of 16 Learn More -
MAN-221440P-16 PART NUMBER
Manley 221440P-16 NexTek Oval Track Valve Springs$571.59
Circle Track Roller, Double Spring with Damper, 1.570" Outer Diameter, .760" Inner Diameter, Seat Pressure 255 @ 2.000, Open Pressure 629 @ 1.300, Coil Bind 1.190", Set of 16 Learn More
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MAN-221441P-16 PART NUMBER
Manley 221441P-16 NexTek Oval Track Valve Springs$609.28
Circle Track Roller, Double Spring with Damper, 1.570" Outer Diameter, .750" Inner Diameter, Seat Pressure 280 @ 2.030, Open Pressure 700 @ 1.300, Coil Bind 1.215", Set of 16 Learn More
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MAN-22140-16 PART NUMBER
Manley 22140-16 Valve Springs Honda K20A K20Z$343.76
Honda K20A/K20Z, 1.160/.870" Outer Diameter, .865/.660" Inner Diameter, Pressures 80 @ 1.590, 249 @ 1.140 .450" Max Lift, 283 @ 1.050 .540" Max Lift, Coil Bind 1.000", Set of 16 Learn More