Quick view BPS Auxiliary Idler Bracket - Whipple/KB (2007-2014 GT500) Billet Pro Shop 07-14 GT500 Aux. Idler (Whip/KB) This aux idler is NOT adjustable. For use with Whipple and KB blowers.From BPS: CNC machined from aerospace grade aluminium, heavy-duty double... $179.00 Add to Cart Compare
