SKU: RHP332-04
UPC: 848487007361
MPN: 332-04
The REDHORSE PERFORMANCE 4AN Brake Adapters Stainless are essential fittings for any custom brake line installation or modification project. These adapters allow you to transition from standard -4 AN (5/16-inch) hose and fittings to OEM or alternative brake line configurations, making them invaluable for high-performance builds, restoration work, and custom brake system upgrades.
Manufactured from stainless steel, the REDHORSE 332-04 adapters resist corrosion and oxidation—critical properties for brake system longevity, especially in vehicles exposed to moisture, salt, or harsh environmental conditions. The precision-machined threads and seat design guarantee compatibility with standard AN-threaded hose ends and brake line ports, eliminating common leaks caused by poor fitment while maintaining the structural integrity of your brake circuit.
Professional mechanics and brake system fabricators rely on REDHORSE adapters for custom brake conversions, including upgrades to dual master cylinders, proportioning valve integrations, and custom brake bias adjustments. These -4 AN stainless adapters provide the precise sizing needed to ensure leak-free, reliable brake performance, making them a must-have for any serious automotive enthusiast.
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