Why You Need an Inline Thermostat Housing for Your Build

If you're knee-deep in a custom engine swap or trying to clean up a cluttered engine bay, an inline thermostat housing might be the simple solution you didn't know you needed. It's one of those clever little components that steps in when the factory cooling setup just won't cut it. Maybe your new radiator doesn't line up with the stock water neck, or perhaps you're running a remote cooling setup where the engine is in the back and the radiator is up front. Whatever the case, moving the thermostat out of the block and into the hose line gives you a level of flexibility that stock parts just can't match. ...

April 24, 2026 · 7 min · Savino Alegario