I have got ahold of a 84 Aspen wagon. It has a four speed in it, can I use this 4spd in my 74 Duster? I currently have the 3spd floor. Also, will the disc brakes on this wagon easily cross to my Duster? It is in a complete car with shifter and all the goodies. Its all free, so if its possible..........!!

Yes, Many of the Aspen parts can be used on the Duster.
The front suspension is different so not all the Disc Brake stuff can be used.
The 4-speed will swap-over with-out much problem. Here is more info on that:
http://www.slantsix.org/articles/4-spee ... speed1.htm
DD

Hey, there, I never knew that they made an Aspen newer than 80.
I need the trans hump out of it for my 80, I am converting over an automatic car, and if it is an 80, I need that steering column, too. 76-79 are different on the column from an 80. A body nut, Slantzilla and GTS 225 all know me, and how to reach me, if you hit paydirt and can't catch me here. Thanks, Don