- GM Vehicles
- LS1 F-Body (1998-2002)
- Engine Components
- Belt Tensioners
- Comp Cams Billet Belt Tensioner with Idler Pulley - GM LS1, LS2, LS3, LS6, LS7 Passenger Cars
The GM LS engines with the factory spring loaded belt tensioners become prone to throwing belts when used in performance applications and with aftermarket balancers. These bolt-on Billet LS Belt Tensioners are a fully adjustable solution for controlling potentially damaging resonance and maintaining desired belt tension.