Strange Engineering 1987-1993 Mustang 8 cylinder - 4-1/2"' lug pattern Strange lightweight bolt-on disc brake kits feature cutting edge technologythat's available in easy to install bolt-on kits for your car. Each kit included specifically engineered and matched components with premium grade hardware for installation on the specified spindles or rear axle applications. Features include direction billet multi-piston calipers, one-piece forged steel slotted rotors, and lightweight billet aluminum hubs.