GM LS, 4340 forged Steel, 4.125 Stroke, 2.559 Main Journal, 2.100 Rod Journal, 6.125" or Longer Rods, with 58T Reluctor Ring.
All warranty questions, claims or otherwise should be directed toward the manufacturer, Lunati.
GM LS, 4340 forged Steel, 4.125 Stroke, 2.559 Main Journal, 2.100 Rod Journal, 6.125" or Longer Rods, with 58T Reluctor Ring.