The Redhorse Performance -03 Bulkhead Nut (2-Pack) is designed to securely fasten -03 bulkhead fittings used for brake lines in racing and performance applications. These nuts are an essential finishing component for bulkhead installations, helping create a secure, professional-quality connection when mounting brake lines through tabs, brackets, panels, or chassis components.
 
Built for dependable fitment and durability, RHP -03 bulkhead nuts are ideal for race car brake plumbing where clean installation and reliable retention matter. Whether you are routing brake lines through the chassis or securing a bulkhead fitting to a mounting tab, these nuts provide the hold needed for a proper installation.
 
Sold as a 2-pack, they are a practical solution for racers, builders, and fabricators who need quality hardware for -03 AN brake line bulkhead fittings.