COMP Cams 54021 - Belt Tensioner W/Idler GM LS
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Description
Description
COMP Cams 54021 - Belt Tensioner W/Idler GM LS
Belt Tensioner - Serpentine - Aluminum - Black Anodized - GM LS-Series - Each
This billet belt tensioning assembly for GM LS1/2/3/6/7 helps stop the throwing of serpentine belts by absorbing potentially damaging resonance.
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.




