Derale 6 Pass 17'' Series 7000 Copper/Aluminum Transmission Cooler, -6AN 13313 Triumph Inside diameter: 3/4” – 48

Inside diameter: 3/4” – 48 spline

most Flaming River

It provides good top end power without sacrificing bottom end torque

this 17” diameter heavy duty standard rotation fan features thick black steel hubs and 6 stainless reinforced blades with a large surface area that improves engine performance

Derale 6 Pass 17'' Series 7000 Copper/Aluminum Transmission Cooler, -6AN 13313 Triumph Inside diameter: 3/4” – 48This Tube & Fin cooler features 1 2" copper tubing expanded into aluminum cooling fins. It is built with 6AN inlets and can be used as a transmission cooler, power steering or fuel cooler with equal efficiency. No mounting hardware included. Features Extruded plastic cooling fin guards 6 pass cooler design 1 2" copper tubing expanded into aluminum cooling fins 6AN inlets 18500 GVW rated Cooler core only, no hardware kit included 7oz. Additional Fluid