Rotor HD48 SPC37 RH 11.75 x 1.21 - 8 on 7.00

The Rotor HD48 SPC37 RH 11.75 x 1.21 - 8 on 7.00 is a premium high-performance brake rotor designed for serious automotive enthusiasts and professional mechanics. This right-hand rotor is engineered to deliver exceptional stopping power and thermal stability, making it ideal for modified vehicles, track applications, and heavy-duty towing setups.

Constructed using proprietary cast-iron or ductile iron technology, the HD48 rotor is optimized for thermal dissipation and fade resistance under sustained braking loads. With an 11.75-inch diameter and 1.21-inch thickness, it provides a substantial swept area for heat absorption, while the 8 on 7.00 bolt pattern ensures compatibility with a variety of retrofit and custom brake applications.

This rotor is particularly beneficial for builders upgrading classic trucks, performance street cars, and competition rigs, allowing for the use of both standard and performance friction materials. This versatility enables users to fine-tune brake response by pairing it with appropriate pad compounds, ensuring optimal performance whether on the street or the track.