Full Flow Engine Oil Cooler Sandwich Adapter Kit With Fittings – Ford Ram Cummins Diesel (1″-16) By Wvoheater.com

If you're running a diesel—Ford, Ram, Cummins—and you're looking to add an external oil cooler or maybe you're into waste vegetable oil conversions, this sandwich adapter is exactly what you need.

Made by wvoheater.com right here in the USA.

It's machined from natural aerospace-grade aluminum, so it's lightweight but stupid strong.

The threads are 1″-16, which is pretty standard for a lot of diesel applications.

This is the full flow kit with fittings included, so you don't have to hunt down a bunch of extra parts at the hardware store.

Just bolt it on between your oil filter and the engine block, and you've got ports to run cooler lines or sensors.

Comes with a manufacturer warranty, so they stand behind it.

And yeah, Prop 65 warning applies because it's metal and California's California.

Solid piece of gear for keeping your oil temps in check.