I REAALLY need help, i want to swap a 5 spd into my 90 grand prix and i have no idea how to go about it, any information would help.  Alson i am looking to upgrade my motor or build my motor, does anyone know who or where i can go for a motor upgrade and TURBO uprgade all help is welcome :D

Try using the search feature at the top of the page. The swap has bee done but I'm sure noone wants to write everything again. Type in 5-speed swap in the search.

Go to www.turboste.com.  The owner of that site has done a 5 speed swap.

i suggest first getting the parts, then go from there.  Clutch pedal, brake pedal, clutch switch, clutch master cyl,  5-speed console (or cut out auto and make your own), clutch cables, 5-speed tranny, starclutch stage 3 or better, right and left full cv shafts, intermediate shaft, 5-speed motor mounts or custom mounts.