What vehicle are you talking about?

 

 

All this... + the councel and tunnel mod, and crossmember and mount and the driveshaft. and a little bit of wiring.... Just my 2 cents
http://www.brewersperformance.com/

 

You need the pedals and linkage for the engine used, 6 and v8 have diferant belcranks or z bars whatever you what to call them, bellhousing, flywheel and clutch, transmission and shifter, the floor also needs the hump for the shifter.
Your best bet is to start with a parts car or two.