BPS 6-Rib 76mm Smooth Idler (2007-2014 GT500)

This idler is a direct replacement for Ford Part # XR3Z8678BA. Our pulleys are hard black anodized to ensure a durable and long lasting finish. They also come preinstalled with premium bearings. As much as this pulley can benefit the hardcore racer, this pulley is top quality and would make an excellent add-on to any show car.

Weight comparisons:

Ford: 248g (0.55 lb)

Billet Pro Shop: 168g (0.37 lb)

Install with snap ring facing front of vehicle.

Smooth runs against the back face of the belt. Where the ribbed side of the belt contacts the pulley you want the 6-rib 76mm grooved idler instead. Finish with a bearing finishing cap (P000), or take the whole drive as the lightweight pulley package.