Product details:

Fits Cam Sprocket Design with 1 Position Sensor & Three Bolts Billet Timing Set Features:Double roller 0.250 in. chain, heat treated & polished - Billet steel cam sprocket with thrust bearing5-piece dowel pin insert kit for (+/-) 4 degree cam adjustment - Billet steel crank sprocket, heat treated & 9-keyway - Billet steel oil pump drive sprocket with oil pump spacer plates3-bolt cam with one sensor - Applications:1999-2006 Chevy/GMC 4.8L V8 1999-2006 Chevy/GMC 5.3L V8 1997-2005 Chevy/GMC LS1 5.7L V82004-2005 Chevy/GMC LS6 5.7L V81999-2007 Chevy/GMC LS2 6.0L V8