Keyway Adjustable Billet Timing Set for 58X 3-Bolt, 4 Pole, .005" Undersized GM LS3

In stock
  • Induction hardened and precision machined steel billet gears for bullet proof durability
  • Feature 9 keyway crank sprocket for 2-degree incremental adjustability, 8-degree maximum advance/retard
  • Pre-stretched, heat-treated double roller timing chain with heavy-duty large pin design
  • Includes Torrington roller thrust bearing for reduced friction
  • Ideal for all street performance and race applications