I did several seaches for standard to auto but everything was auto to standard, lol. I am doing a resto for my brother in law on his 85' GT. He wants me to convert to automatic, lol. All the same to me. I know that in 85' the auto car had a different motor/indution than the standard. The standard has the 600 cfm 4 bbl. carb. My question is there anything other than the obvious things that i will run into. Not to worried about the plumbing or rear end upgrades, but the ele., vaccum, bellhousing, flywheel, etc.. any help would be app.