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MAN-221424P-16 PART NUMBER
Manley 221424P-16 Polished NexTek Drag Race Valve Springs$634.48Super Gas, Super Comp., Big Block Bracket, Double Spring without Damper, 1.640" Outer Diameter, .860" Inner Diameter, Seat Pressure 250 @ 2.000, Open Pressure 800 @ 1.150, Coil Bind 1.070", Set of 16 Learn More -
MAN-221424-16 PART NUMBER
Manley 221424-16 NexTek Drag Race Valve Springs$372.89Super Gas, Super Comp., Big Block Bracket, Double Spring without Damper, 1.640" Outer Diameter, .860" Inner Diameter, Seat Pressure 250 @ 2.000, Open Pressure 800 @ 1.150, Coil Bind 1.070", Set of 16 Learn More -
MAN-221454-16 PART NUMBER
Manley 221454-16 NexTek Drag Race Valve Springs$409.74Sportsman and Bracket Classes, Double Spring without Damper, 1.650" Outer Diameter, .850" Inner Diameter, Seat Pressure 290 @ 2.000, Open Pressure 825 @ 1.150, Coil Bind 1.105", Set of 16 Learn More