Rotor GT 48 SPC 37 LH 11 .75 x 1.21 8 on 7in B/C

The Rotor GT 48 SPC 37 LH 11 .75 x 1.21 8 on 7in B/C is a premium left-hand brake rotor designed for high-performance street and track applications. This rotor is ideal for automotive enthusiasts and fabricators who require reliable braking performance under demanding conditions. Whether upgrading a custom build or enhancing a classic muscle car, this rotor provides the necessary specifications for effective brake system integration.

Featuring an 11.75-inch diameter and 1.21-inch thickness, this rotor is engineered to fit an 8 on 7-inch bolt circle configuration. The SPC 37 specification refers to a specific friction material pairing optimized for high-temperature performance, ensuring consistent braking without fade. Its CNC-machined construction guarantees precision and balanced weight distribution, which is crucial for minimizing vibration and prolonging the life of calipers and pads.

This rotor is particularly beneficial for builders working with custom spindles or converting vintage drum brakes to disc brakes. Its design maximizes air circulation around the friction surface, enhancing heat dissipation and maintaining reliable braking response. With its robust construction and performance-oriented features, the Rotor GT 48 is a top choice for serious automotive projects.