The Wilwood GT-48 SPC-37-LH brake rotor is engineered specifically for professional motorsports, delivering exceptional durability and thermal performance under extreme conditions. Crafted from premium grade, long grain carbon iron, this heavy wall directional vane rotor offers superior heat absorption and dissipation, effectively preventing heat fade during high-intensity braking. Its design ensures long service life for both rotors and brake pads, making it an ideal choice for short track racing and road course competition.
The rotor features a fully detailed machining process that eliminates stress points and reduces unnecessary weight from the pad sweep face, enhancing overall brake response. Precision turned faces and outer diameter to within less than .001 inches ensure flatness, parallelism, and minimal run-out, resulting in smooth, vibration-free operation at any speed. An asymmetrical face slot pattern helps reduce harmonic vibrations and improves thermal balance between the inner and outer diameters, promoting consistent braking performance.
Each rotor is individually dynamically balanced to further eliminate vibrations, ensuring reliable, vibration-free performance on demanding race tracks. These rotors offer the highest cooling capacity available, reducing heat buildup and extending component lifespan. Designed for 12.88-inch diameter brake systems with a 1.10-inch thickness, the Wilwood GT-48 rotor combines advanced manufacturing techniques with high-performance materials to meet the rigorous demands of professional racing environments.
Features:
- Constructed from high-quality long grain carbon iron for long wear and thermal stability
- Heavy wall, directional vane design for superior heat absorption and dissipation
- Precision machining ensures flatness, parallelism, and minimal run-out
- Asymmetrical face slot pattern reduces harmonic vibrations and improves thermal balance
- Individually dynamic balanced for vibration-free operation at any speed
