This idler is a stock size replacement for Ford Part # 7R3Z8678A. BPS 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. This pulley is also a direct replacement for the drive belt tensioner.
Weight comparisons:
Ford: 442g (0.97 lb)
Billet Pro Shop: 178g (0.39 lb)
*Please install with retaining clip facing the front of the car.
