THIS IS BRAND NEW: DNJ® Timing Chain Kit FITS: 97-07 Chevrolet, GMC, Isuzu 4.8L-6.0L V8 OHV Naturally Aspirated LH6,-,LS4,L59,LM4,L33 FITMENT NOTES: Premium Kit, For Engines w/ 3 Bolt 1 Sensor Hub Cam Gear or w/ 3 Bolt No Sensor Hub Cam Gear, w/o Damper, LR4, Premium Kit, For Engines w/ 3 Bolt 1 Sensor Hub Cam You are assured to receive a worldwide proven Timing Chain Kit quality part with OE quality fit and performance. We carefully selected DNJ Engine Components as the sole provider of Belt Kits because no one comes close when it comes to their selection. DNJ has a 30+ year track record of quality, experience, and trust. It makes sense for us to carry a brand that would help us earn customer loyalty in the long run