Description:

Fits: 2002-2004 GMC Envoy & Trailblazer & Oldsmobile Bravada & Buick Rainier 4.2L L6, confirm this item fits for your vehicle before purchasing (Check Fitment Data Above or see description below). All the Components are produced under strictly observed and meet or exceed OEM performance requirements in Manufacturing and Material. Part Numbers: 917-255, 1DEF9010, 25178506, 19179010. Utilizes the latest in design and material technology, ensuring quiet and maintenance-free experience, link-belt type timing chain for exceptional durability.