Stock 85-86 Water Pump Pulley Larger than March 87-93 Water Pulley??

Discussion in 'Fox 5.0 Mustang Tech' started by FiveOhhStang, Feb 17, 2004.

  1. Someone had mention awhile back,that the older 4-eye stock water pump pulley was larger than the aftermarkey 87-93 march water pump pulley, and I would like to know if this is true, so I can go scavange my local Yard for a pulley. Also this would fit a new fox right?(89 5.0)