One of the reasons these are billed as "low cost" is that they lack an auto tensioner... When you go with a serpentine belt system - you're relying on ONE belt to do all the work - alternator - A/C - P/S - Water pump...
A belt tensioner is a "must" in my book.
I have a march system -- it's on the shelf with other "has been" parts... and I have two of the Billet Specialties systems... Way mo' betta!
Just mu .00000005 worth.
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