i never thought there was a difference.....I ordered gauges and I didnt notice but it says for automatic transmission......I didnt there was a difference....it has the tach everything but the box says automatic transmission....can anyone tell me if itll still work?.....its for a 93 civic ex...and the gauges have tach and everything and looks like itll bolt up fine from the site i ordered it from...but i reread today and it says AT ....so someone help me pronto! thanks