Wilwood GT-48 SPC-37-LH 12.88 x 1.10 Inch Curved Vane Rotor for High-Performance Racing

Description

The Wilwood GT-48 SPC-37-LH rotor is engineered for extreme motorsports conditions, delivering exceptional heat management and durability. Crafted from high-quality long grain carbon iron, this rotor offers superior thermal stability and resistance to distortion, ensuring consistent braking performance during intense racing sessions. Its heavy wall, directional vane design provides optimized heat absorption and dissipation, helping to prevent heat fade and extend service life. Every rotor is fully machined to eliminate stress points and unnecessary weight, with precision turned faces and outer diameter to less than 0.001 inch for flatness, parallelism, and minimal run-out. An asymmetrical face slot pattern enhances smooth engagement by reducing harmonic vibrations and balances thermal expansion between the inner and outer diameters, contributing to more reliable braking. Additionally, each rotor is individually dynamically balanced to ensure vibration-free operation at any speed, making it ideal for short track and road course competitions where consistent, high-performance braking is critical.

Features:

• Heavy wall, directional vane design for superior heat absorption and dissipation

• Cast from premium grade, long grain carbon iron for long wear and thermal stability

• Fully machined to eliminate stress points and reduce weight for better pad engagement

• Precision turned faces and outer diameter within less than 0.001 inch for optimal flatness and run-out

• Asymmetrical face slot pattern to improve engagement smoothness and thermal balance

• Individually dynamic balanced for vibration-free performance at all speeds