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PAC 1356-16 1300 Series Racing Valve Springs

$669.39 Set of 16

PAC Racing Springs Model 1356-16 is a High Lift Dual Drag Race Spring – great spring for Comp, superstock engines. Designed for most aftermarket cylinder heads with 1.500 diameter dual springs and camshafts with up to .900 lift. 1300 Series springs add additional surface finish features and are designed for more demanding applications than 1200 series springs.

  • 1300 Series Dual Spring
  • Nano-Polishing
  • Super-finish Polish
  • Optimized for aggressive valvetrains
  • High lift abusive applications
  • 1.500″ OD
  • .726″ ID
  • 0.900 Max lift
  • 780 lbs./in. Rate
  • 1.130″ Coil Bind Height