Fasteners and hardware play an essential role in securing the many components that make up your 1966 GTO. From body panels and trim to interior components and mechanical assemblies, the correct hardware helps ensure parts remain properly mounted and aligned during operation.
OPGI offers 265 Fasteners & Hardware parts designed to fit your vehicle correctly. From bolts and studs to clips, screws, ties, straps, washers, and nuts, you’ll find quality parts from trusted brands including RESTOPARTS, ARP and Eddie Motorsports to help complete repairs, maintenance, and restoration projects.
Every purchase is backed by our Price Match Guarantee. Plus, with OPGI’s 60-day return policy, you can shop confidently when selecting parts for your 1966 GTO. Orders ship quickly, or you can visit our Southern California showroom to see select components in person.