Loud Clicking Noise in 1st and 2nd Gear

[Scott6794]

I hear a loud clicking noise in 1st and 2nd gear. The sound seems to only come up when the rpms get high and the transmission is under a good amount of load. It's a 2002 4.6 GT with a stock transmission. Any help would be greatly appreciated. Sorry if there's already another post about this.. I looked around for a while and couldn't find anything.

 

[Kilgore Trout]

Do you push a foot pedal and move a lever to switch the gears or is it one of those fancy setups that changes the gears by itself?

 

[Scott6794]

lol it's a manual transmission