Wilwood Aero front big brake kit combines 14‑inch rotors with black Aero6 calipers for major front brake upgrades on classic GM platforms. Specified fitment covers 1970–1981 F‑body and 1975–1979 A‑ and X‑body models. The kit is intended for use with a Wilwood Pro Drop spindle—confirm spindle and pad compatibility to ensure correct installation and fitment.
Wilwood 70-81 FBody/75-79 A&XBody AERO6 Frt BBK 14in Rtr Blk Calipers Use w/ Pro Drop Spindle