**Update 9-29-2022. Wilwood production post pandemic is returning to normal and wait times are improving. We have had IT issues over the last few days which have been corrected. Please contact us with any inquiries to email@example.com**
Wilwood's HD 36 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Our HD Series preparation includes full detail machining and smooth pad contact faces without slots.
**Directional rotors. Priced per side. Please select sides when ordering**