The Revolution Gear & Axle Master Install Kit for 1979–1985 Toyota 4‑cyl and V6 8in front/rear axles (Koyo) is a ring-and-pinion install solution matched to those Koyo-equipped axles. It supports ring-and-pinion replacement on the listed Toyota applications and provides axle-specific install components and fitment guidance to simplify proper setup, aiding accurate assembly during differential service or restoration.
Revolution Gear & Axle 79-85 Toyota 4Cyl/V6 8in Front/Rear Koyo Ring & Pinion Master Install Kit