About Labwork: Labwork is an Auto Parts One-Stop Solution brand of more than 10 years, which specializes in providing global customers with top-notched quality automotive parts & accessories . If you need any auto parts, its enough to come to Labwork. Features: Disc Brake Kit: Bolt on no welding or any kind. Item Description: For Mustang Front Disc Kit & Manual Master Cylinder Suitable for: Disc Fitment Type: Direct Replacement Rotor Outside Diameter: 11.25 in (285.8 mm) Notes: Works for V-8 Spindles Only. Rim Requirements: Retain your 14" rims or go larger! Fitment: .