Wilwood Narrow Superlite 4R rear brake kit for G‑Body applications includes 12.88‑inch GT vented rotors matched to Narrow Superlite calipers for setups with a 2.62‑inch axle offset. Packaged as a rear braking solution where that offset applies, the kit combines rotors and calipers sized for wheel and axle compatibility to provide a complete replacement or upgrade option for the rear axle assembly.
Wilwood Narrow Superlite 4R Rear Kit 12.88in GT Vented Rotors G-Body W/ 2.62in Axle Offset