Tired of your belt slipping off? Keep your accessory belt in place at high rpms with this COMP Cams belt tensioner. This idler pulleys fit your LS based Pontiac GTO, Pontiac G8, 5th Gen Chevy Camaro or Chevy SS, including all LS1, 2, 3, 6, and 7 and features a higher pulley sidewall so that your serpentine belt always stays in place. The belt tensioners feature lightweight 6061-T6 aluminum billet construction and are black anodized to be attractive to make your engine by look pretty but functional! These COMP Cams belt tensioners with idler pulleys replace the stock LS engine unit but use the factory drive belt. Best of all, they are assembled and torqued at the factory for quick and easy installation. The new systems do not require disabling the stock tensioner and keep the correct tension on the belt, regardless of the demand. These components are not designed to work with LS truck engine applications.
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