The smallest MP bar now available is the .920 bar ( for B bodys that is )
http://chucker54.stores.yahoo.net/torsionbars.htmlThe .840 bar ( if you can find them from MP ) is a race bar..
Not sure what a "6 cylinder" bar size would be,,maybe someone knows...
I have seen some aftermarket suspension places,,,offer bars < .840 and up,,,so you should be able to get what ever you like,,,not sure i would go below the .840 size,,,mine will settle with time,,and i keep the front suspension supported when the car is not in use,,to take the weight off the front.....
Doug
