QualFast .650" Max. Lift High Performance Springs

QualCast

$8.99 
Order No. 52-65810

QualFast High Performance Springs are manufactured by the industry-leading high performance valve spring factory using the latest materials and manufacturing processes. All QualFast springs are wound using super-clean chrome silicon or new Alpha 1 or 3 alloy wires. Engineered for high performance to give optimum lift and prevent valve float.

For Chevy LS

Specs

  • OD : 1.295"
  • ID : 0.676"
  • Closed Load : 140 @ 1.800"
  • Open Load : 385 @ 1.150"
  • Spring Type : Dual
  • Coil Bind : 1.100
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