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Manley Springs Single Hemi Drag Pak Chrysler 5.7L/6.1L HEMI
Manley

Manley Springs Single Hemi Drag Pak Chrysler 5.7L/6.1L HEMI

Regular price $301.00

221431X-16 NexTek H.P. Valve Springs

  • HEMI Drag Pak
  • 1.311'' O.D.
  • 0.650'' I.D.
  • 353 lbs./in. Spring Rate
  • 145 @ 1.811'' Installed
  • 370 @ 1.161'' Open
  • 0.650'' Max Valve Lift
  • 1.100'' Coil Bind
  • Single Conical Ovate Wire
  • 16/pkg.
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