Metco Motor sports Cobra / Lightning Idler Pulley MIPDBR90

Metco Motor-sports Cobra / Lightning Idler Pulley MIPDBR90 Double-Bearing Idler Pulley 90mm 2003-2004 Mustang Cobra, 1999-2004 Lightning (3.55″) This billet idler pulley is specifically designed for severe-duty applications, such as those running higher boost levels or aftermarket superchargers.