Wilwood Rotor-GT48 SPC-37-RH 12.88 x 1.25 - 12 on 8.75in
Wilwood Rotor-GT48 SPC-37-RH 12.88 x 1.25 - 12 on 8.75in
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Wilwood Rotor-GT48 SPC-37-RH 12.88 x 1.25 - 12 on 8.75in
Experience the unparalleled performance and durability of the Wilwood GT 48 Curved Vane Spec-37 rotors. Designed for the most demanding conditions, these rotors are crafted from a proprietary iron alloy, engineered to endure extreme temperatures while providing exceptional resistance to distortion, warping, cracking, and wear.
Key Features:
- Proprietary Iron Alloy: Built to withstand high temperatures, ensuring longevity and reliability.
- Precision Machining: Every rotor is precisely machined to less than .001" run-out, ensuring superior flatness and parallelism.
- Advanced Design: Features a proven GT Series asymmetrical face slot pattern for optimized performance.
- Dynamic Balancing: Each rotor undergoes individual dynamic balancing for a smooth, vibration-free experience at any speed.
- High Cooling Capacity: Ideal for extreme braking situations like short tracks and road course competitions.
Benefits:
- Enhances braking efficiency and performance during high-stress situations.
- Reduces wear and tear, extending the service life of your braking system.
- Provides consistent performance with reduced risk of brake fade.
Use Cases:
- Perfect for competitive motorsport applications, including short tracks and road courses.
- Ideal for any driver looking to upgrade their vehicle's braking system for improved performance.
- Compatible with various performance vehicles seeking reliability and efficiency.
Upgrade to the Wilwood Rotor-GT48 SPC-37-RH and experience the difference in performance, safety, and endurance. Your vehicle deserves the best!
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

