Will a peugot 106 1.1 gearbox fit a peugeot 206 1.4?

No, a Peugeot 106 1.1 gearbox will not fit a Peugeot 206 1.4. The two vehicles have different engine configurations and mounting points, which means their gearboxes are not interchangeable. Additionally, the transmission systems are designed to work with their respective engines, making compatibility unlikely. It's best to use a gearbox specifically designed for the Peugeot 206.