EVIL ENERGY AN6 Braided Fuel & Transmission Cooler Line Kit 15ft for 4L60E/4L65E — CPE Core, 750 psi

EVIL ENERGY's AN6 15-foot braided hose kit supplies a complete, high-pressure fuel and transmission cooler line solution engineered for 4L60E/4L65E installations.

This kit bundles 15 feet of AN6-rated braided hose with swivel fittings and adapters so you can route, protect, and connect fuel or transmission cooler lines without fabricating custom hoses. The assembly combines a CPE rubber core, a 304 stainless steel reinforcement layer and a nylon outer braid to balance flexibility, pressure tolerance and abrasion resistance. Included aluminum alloy swivel ends, adapters and clamps let you finish runs cleanly for street or track use.

Will this hose work with my 4L60E/4L65E transmission cooler loop?

Yes. The kit is intended to adapt directly to common aftermarket and OEM cooler ports on 4L60E and 4L65E transmissions using AN6 (6AN) plumbing. The fittings provided match typical thread standards used in cooler applications for a straightforward connection.

• Compatibility: designed for 4L60E and 4L65E cooler circuits.
• Included fittings: straight and 90° swivel hose ends for tight spaces.
• Adapters: AN6-to-1/4" NPT and male flare to 1/4"-18 NPSM for common mating ports.

How durable and flexible is the braided hose?

The hose core is CPE rubber for chemical resistance, wrapped with a 304 stainless steel reinforcement layer and finished with a nylon braid for abrasion protection. It maintains usable flexibility with a minimum bending radius of 63.5 mm while resisting pressures typical in fuel and cooler systems.

• Inner diameter: 0.31"; outer diameter: 0.56" for compact routing.
• Minimum bending radius: 63.5 mm to preserve flow in tight runs.
• Temperature range: -22°F to 248°F suitable for most engine bays.

What pressures and temperatures can the hose handle?

The hose is rated for demanding automotive service, with a working pressure of 750 psi and a burst pressure of 2,250 psi. Those ratings give a wide safety margin for transmission cooler circuits and high-pressure fuel systems when paired with correct fittings and installation practices.

• Working pressure: 750 psi for sustained operation.
• Burst pressure: 2,250 psi for safety margin under extreme stress.
• Thermal range: from -22°F to 248°F for reliability in varied climates.

What exactly comes in the box and how will it speed installation?

The kit includes 15 feet of assembled AN6 braided hose plus hardware to complete a multi-run cooler or fuel routing without extra adapters. Swivel hose ends and the assortment of adapters reduce on-car cutting and fitting time, while the included separators help mount and protect runs through the chassis or engine bay.

• Hose: one 15-foot length of assembled AN6 braided hose.
• Fittings: 4 swivel hose ends (2 straight, 2 x 90°) for versatile termination.
• Adapters & clamps: 2 AN6-to-1/4" NPT, 2 male flare-to-1/4"-18 NPSM, and 2 hose separator clamps.

Who is this for? Builders, hobbyists and professional mechanics who need a ready-made AN6 line kit for transmission cooler or fuel plumbing will appreciate this EVIL ENERGY assembly. It suits performance and replacement jobs where durable, compact lines and the right adapters accelerate installation and ensure reliable connections in engine bays, transmissions or race vehicles.