Lunati Keyway Billet Adjustable Timing Set (GM LS2 w/ 58T, 1-BOLT)

Steel billet gears and a nine keyway crank sprocket allow for one-degree incremental adjustability with a maximum range of four-degree advance/retard. The heavy duty, large pin design of the .250" double roller chain is pre-stretched and heat treated for increased durability, and the set includes a Torrington roller thrust bearing on the cam sprocket to reduce friction. With the combination of superior components, the Keyway Adjustable Billet Timing Set is a great option for all street performance and race applications.