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PAC 1224-16 1200 Series Racing Valve Springs

$308.60 Set of 16, Free Shipping

PAC Racing Springs Model 1224-16. PAC Racing Springs Model 1225-16 is a severe duty valve spring designed for solid roller style valvetrain. Designed for most aftermarket cylinder heads with 1.625 diameter dual springs.

  • 1200 Series Dual Spring
  • 1.625 in OD
  • 0.850 lift
  • 629 lbs./in. Rate
  • 1.100 in. Coil Bind Height