ebc 3gd sport dimpled and slotted brake rotors vented black zinc set of 2 6 x 4.50 in. bolt hole pattern 13.98 in. diameter the latest in sport rotors that feature wide aperture slots to draw cool air into the braking contact area and reduce temperatures preventing brake fade dimple drilling avoids stress cracks and the new black anodized ebc finish provides great looks whilst preventing corrosion another great feature of these dimpled and slotted rotors is the way they maintain flat and parallel pad wear and avoid the record grooves or galling common with non-slotted rotors this improves pad contact and braking throughout the life of the rotor and pad set with ebc s 12-month or 10 000-mile warranty excluding wear and tear or race use install these brake rotors yourself with the help of ebc s instructional video p/n e35dvd083 which is sold separately auto parts warehouse has extensive ebc brake disc catalogs.we are now offering free shipping on all ebc brake disc orders over $50.00. our secure ebc brake disc catalog is available every hour of everyday. shop with confidence for all your ebc brake disc needs. ebc brake disc are in stock and available today. save upto 60% off dealer price on your next ebc brake disc purchase. our online catalog contains a wide selection of the oem and aftermarket parts you need at unbeatable prices