I have a 1990 3.1 firebird. Its an automatic, the engine is blown.

I also have a 1989 Formula with a 305 TPI, 5 speed.

What I want to do is put the 5 speed in the 90, and put a 350 that i have into the 90.

I want to know if the harness and computer will work, i am more than likely going carb, and i want to use the guage cluster from the 89 because of the 140 speedo.


I think this is everything, please respond

Thanks,
Joel

 

please!! I need to know this badly!!!

also i would like to know if there is any electrical changes for the tranny swap?

 

anyone???