Keyway Adjustable Billet Timing Set for 58X 1-Bolt, 4 Pole GM LS

In stock
Untitled DocumentGM LS (58X) Single Chain 9 Keyway Adjustable Billet Timing Set (Single-Bolt Gear, 4 Pole Reluctor)
  • Induction hardened and precision machined, steel billet gears for bullet proof durability
  • Features 9 keyway crank sprocket for 2-degree incremental adjustability, 8-degree maximum advance/retard
  • Prestretched, heat-treated double roller chain w/ heavy-duty large pin design
  • Ideal for all street performance and race applications