Metco Motorsports MCR6-55 Reduced Crank Pulley Ring for 99-04 Ford F150

This crank pulley ring is designed for use with the Metco Motorsports Interchangeable Crank Pulley Kits for the 2003-2004 Mustang Cobra, 1999-2004 Ford Lightning, and the 2003-2004 Harley Davidson F150.

The ring is precision-machined from billet aluminum and finish anodized in black for long-lasting surface protection.  This OD of this ring is 6.55", approximately one inch smaller than the factory crank pulley.  This pulley was designed for vehicles equipped with a Whipple supercharger and its 3.40" supercharger pulley, although this reduced-diameter ring may be used in other applications.  

Kit includes pulley ring only.