Subaru impreza ticking sound coming from car?

[larry]

Hi guys

I was driving my car and reved it under a bridge with clutch engaged after that the car doesnt want to go into any gear.

It does engage in gear whilst car is off, as soon as you start it all you hear is TICK TICK TICK and you are unable to engage into any gear.

Has this happened to anyone?

P.S. It is not the engine.

[d..]

Possibly sounds like broken gearbox/ cog

teeth broken spinning in casement when engine is on and possibly not locating into slot 

Only a suggestion ?