GM LS, 4340 forged Steel, 4.000 Stroke, 2.100 Rod Journal, with 58T Reluctor Ring, 6.125" or Longer Rods, Part #70840001.
All warranty questions, claims or otherwise should be directed toward the manufacturer, Lunati.
GM LS, 4340 forged Steel, 4.000 Stroke, 2.100 Rod Journal, with 58T Reluctor Ring, 6.125" or Longer Rods, Part #70840001.