For 1999-2004 GMC Sierra 2500 Drive Belt Tensioner Assembly Serpentine Gates

1999 GMC Sierra 2500 Engine: 5.3L V8 GAS; Position: Serpentine;. 1999 GMC Sierra 2500 Engine: 6L V8 GAS; Position: Serpentine;. 2000 GMC Sierra 2500 Engine: 5.3L V8 GAS; Position: Serpentine;. 2000 GMC Sierra 2500 Engine: 6L V8 GAS; Position: Serpentine;.