Thread: Any ideas on a ticking sound?

Hello, Well I have a ticking sound coming from my GTP and its driving me nuts not knowing what it is! The car runs and drives perfect, plenty of power, shifts fine ect. It only makes the ticking sound between 2-3 thousand rpms in forward gears. But heres the catch, when im in park or neutral it wont make the sound? Now i had a similar sound in my 86 Z28 and it ended up being my exhaust manifold gaskets but not sure what it is on the GTP. Thanks for any input guys.