BK Racing 36” Stainless Steel Braided PTFE Hose Assembly

Upgrade your fluid lines with this versatile 36-inch (3-foot) PTFE lined hose assembly, featuring stainless steel outer braid for excellent durability and abrasion resistance. This mid-length configuration includes one straight -4AN swivel fitting and one 90-degree -4AN elbow swivel fitting, providing the perfect balance of reach and clearance for BK Racing oil line, clutch, and transmission vent kits or any setup needing a moderate run with angled routing around engine components, chassis rails, or firewalls.

Constructed with a smooth-bore PTFE inner liner for superior flow and chemical resistance (compatible with oil, ATF transmission fluid, coolant, E85, ethanol, methanol, brake fluid, and more), wrapped in high-tensile stainless steel braid. Rated for working pressures up to 1000-3000 PSI (depending on fittings) and temperatures from -76°F to +446°F (-60°C to +230°C), this hose outperforms rubber lines by preventing permeation, swelling, and degradation in racing environments.

Ideal for:

•  Additional length for transmission vent kits extending from the case to a remote catch can with 90° clearance

•  Added length for BK Racing clutch line kits for hydraulic clutch setups requiring moderate length and angled fittings at the slave cylinder

•  Turbo oil feed or drain lines, fuel pressure gauge lines, or nitrous feeds with tight bends

Key features:

•  Length: 36 inches (91 cm) overall

•  Size: -4AN (ID approx. 3/16” or 4.8 mm for optimal low-volume flow)

•  Outer braid: 304 stainless steel for corrosion resistance and professional appearance

•  High Burst pressure for safety in performance builds

•  Lightweight, flexible with minimal bend radius for easy installation

Direct replacement or upgrade for stock rubber hoses—installs easily with standard AN wrenches. In stock and ready to ship! Pair with BK Racing adapters or additional fittings for a complete leak-free system.

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High-Quality Construction

The BK Racing 36” Stainless Steel Braided PTFE Hose Assembly with -4AN Fittings is designed to withstand extreme conditions. It features a robust stainless steel braid that provides excellent durability and reliability during performance racing. The PTFE (Polytetrafluoroethylene) inner lining offers resistance to heat and chemicals, making it suitable for a variety of automotive fluids. This combination of materials results in a hose that not only looks great but also enhances your vehicle's performance.

Easy Installation and Compatibility

This hose assembly is engineered for easy installation, ensuring that you can get back on the track quickly. The -4AN fittings make it compatible with a wide range of racing setups, so you won't have to worry about whether it will fit your vehicle. Additionally, its flexible design allows for better routing in tight spaces, making it a practical choice for any racer looking to upgrade their systems.

Performance Benefits

Using the BK Racing hose assembly can significantly improve fluid flow and reduce potential risks of leaks. Because the PTFE material is non-reactive, it helps maintain the integrity of your automotive fluids, so your engine performs efficiently. As a racer, you'll appreciate the peace of mind that comes with using high-quality parts that enhance your vehicle's performance, especially under pressure on the track.