Hub Adapter Plate 11.75 Rotor for 17000 Hub

The Hub Adapter Plate 11.75 Rotor for 17000 Hub is a precision-engineered brake system component designed for high-performance racing and heavy-duty applications requiring rotor pattern conversion. This adapter plate bridges the gap between 6-pin hub configurations and 8x7.000-inch rotor bolt patterns, making it essential for builders modernizing classic brake setups or customizing performance platforms. Built by MPD Racing—a trusted name in motorsports engineering—this adapter ensures proper rotor centering and load distribution critical to brake reliability and stopping consistency.

Manufactured from aluminum in natural finish, the Hub Adapter Plate 11.75 Rotor weighs just 0.7 lbs while maintaining the structural rigidity needed to handle repeated thermal cycling and high-G braking events. The 11.75-inch rotor diameter specification indicates compatibility with mid-size to large brake systems commonly found in performance street and track vehicles. Aluminum construction provides an optimal balance of weight reduction and heat dissipation, critical factors in sustained braking performance. The dual-pattern design allows seamless integration of modern rotor standards onto legacy or custom hub assemblies without compromising safety margins or pad contact geometry.

This adapter plate benefits fabricators, restoration specialists, and performance enthusiasts upgrading brake systems on vintage platforms or custom builds where OEM rotor fitment is unavailable. Installation requires proper hub-to-rotor alignment and verified bolt torque sequencing to ensure even clamping pressure across the adapter interface. The compact profile—measuring 10 x 0.5 x 11 inches—minimizes packaging interference while maintaining adequate material thickness for structural integrity. Verify your hub bore diameter and rotor bolt hole spacing against the 8x7.000-inch pattern specification before purchase to ensure correct fitment and safe operation.