Fifteen feet of 750 PSI braided AN6 hose with the swivel ends and adapters to run a 4L60E or 4L65E to a remote cooler and bypass the radiator.
If you are done trusting the factory radiator to cool your transmission, this is the plumbing to do it right. The kit gives you 15 feet of 6AN braided hose rated for 750 PSI working pressure, enough to route both lines from a 4L60E or 4L65E all the way to a front-mount cooler and back. The hose is a CPE rubber core wrapped in 304 stainless wire under a nylon outer braid, so it shrugs off heat, oil, and the abrasion that kills rubber lines run against a frame rail.
Everything you need to make the connections is in the box: four 6AN swivel hose ends (two straight, two 90-degree), two hose separator clamps, and adapters to step down to 1/4 inch NPT and 1/4 inch NPSM at the transmission and cooler fittings. Swivel ends make assembly forgiving, and the temperature range runs from -22F up to 248F. One note from the field, and from the reviews: transmissions vary, so confirm the thread size at your case and cooler before install and grab an extra AN fitting if yours does not match. Ships from the USA.
| Fits | 4L60E / 4L65E cooler lines |
| Hose length | 15 feet 6AN |
| Working pressure | 750 psi (2250 psi burst) |
| Temp range | -22F to 248F |
| Construction | CPE core, 304 steel wire, nylon braid |
| Includes | 4 swivel ends, 2 clamps, NPT/NPSM adapters |
| Ships from | USA |
