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PTFB has built a factory style lower A-arm to fit our 1LE line of parts designed to provide our performance enthusiast with what GM could only dream of.

  • 1/2* added positive caster.
  • adjustable steering stops.
  • 1/2" lowered ball joint location.
  • Delrin bushings

2nd Gen 1LE lower A-arms

SKU: 2CS-150
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