SKU: RHP816-04-06-2
UPC: 810465012407
MPN: 816-04-06-2
The 4AN to 6AN 3/8NPT Straight Male to Male fitting from REDHORSE PERFORMANCE is a crucial adapter for custom fuel, coolant, and brake line plumbing in modern engine builds and performance modifications. This straight male-to-male connector bridges two different AN hose sizes, making it essential for routing lines through tight engine bays or integrating aftermarket fuel systems and custom cooling loops.
Constructed with precision machining, this adapter features 37-degree flare ends, ensuring compatibility with industry-standard JIC fittings that help prevent leaks. The 3/8NPT male port allows for integration with NPT-threaded components like pressure sensors and coolant tanks without the need for additional adapters. Made from durable materials, this fitting is designed to maintain system integrity under pressure.
This fitting is ideal for fabricators, engine builders, and performance enthusiasts looking to transition between different AN sizes in their fuel and cooling systems. Its reliable performance makes it suitable for various applications, ensuring a leak-free connection point that meets the demands of high-performance setups.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.