im wanting to know what manual transmission i can use to replace my automatic/manual transmission in my 2001 mitsubishi eclpise gt any info would be very appreciated

You have to use a manual trans from a second gen eclipse or talon. If your car is awd you need to use an awd trans and swap your transfer case for an awd one. As well as changing the trans an transfer case you have to change your ecu for the manual one, install a clutch pedal assembly along with a clutch master cylinder and slave cyclinder and do some wiring. Honestly if you want a manual your better off selling your auto and buying a manual car

I agree, going from auto to manual is a bear you don't want to wrestle.