The Belltech driveline alignment kit helps eliminate vibrations caused by changed driveline angles after lowering, providing a shop-ready solution to restore proper geometry. This kit is specified for 1999–2006 GM trucks with two-piece driveshafts and includes a selection of pinion shims, transmission and carrier bearing spacers, Grade 8 hardware and installation instructions. Use it to reduce or remove driveline vibration by correcting pinion and carrier angles after suspension changes.
Belltech DRIVE LINE KIT 99-06 GM W/2 pc Driveshaft