Collection: GM Master Bolt Kits

AMK Master Bolt Kits are engineered to deliver OEM-correct hardware for classic vehicle restorations, offering precise fit, proper finishes, and authentic head markings. Each kit is packaged into clearly labeled sections that make installation straightforward and organized. While these kits are extremely comprehensive, they typically cover about 85% of the fasteners found on your vehicle. For absolute accuracy and correct placement, we highly recommend referencing your Factory Assembly Manual during assembly.