PowerStop Evolution drilled and slotted rotors are a bolt-on front upgrade for 1986–1993 Ford E-150, sold as a pair for improved cooling and performance. Precision cross-drilling and rounded slots clear gasses, dust and moisture to preserve the friction contact patch, while strict DTV and runout tolerances and dynamic mill balancing help ensure smooth, quiet operation with no special modifications required.
Power Stop 86-93 Ford E-150 Front Evolution Drilled & Slotted Rotors - Pair