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Porterfield
Brake Rotors
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O.E.M. replacement brake rotors

 

We sell O.E.M. spec size heat-treated rotors.  They are the exact dimensions as the original stock rotors.  If they came from the factory vented ours are vented as well. 

Additional charges for extras done to rotor are below prices are per rotor:

Slotting $30.00

Cross Drill $29.00

Cryogenically Treating $40.00 

***If buying rotors online just put in the comments section the addtion of any treatments you want and we will add them to your total.***

 Cross Drilling is one hole per vane in a directional pattern.  This helps to release gases and heat from the rotor.  The holes are chamfered as well.  Caution if the customer is using it on the racetrack, Cross-drilled rotors are more prone to stress cracking.  This usually takes about 24-48 hours to ship after placing the order.

 Cryogenically Treating – Deep freezing of the rotor which brings the molecular structure of the rotor together making it more dense which in return makes it last longer and more durable.  In some cases it has helped with warping problems.

 We also make custom rotors for racecars. We have a rotor dimension sheet that has all the necessary dimensions on it. You can fax in the completed form to 949-548-7783 or call in the dimensions.

 NOTE: ALL ROTOR ORDERS THAT ARE FOR CROSS DRILL, SLOTTING, CRYO TREATING, OR CUSTOM ROTORS MUST BE PRECHARGED ON A CREDIT CARD UNLESS AUTHORIZED OTHERWISE.

 
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CRYO
CRYO
 
 
CRYO Treatment
Add this to your cart to have your rotors Cryogenically treated. Price is per rotor make sure to increase the quantity for the amount of rotors you would like treated
Click For Details
 
 
     
 
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