I have a 1999 chrysler concorde that has a bad 2.7L motor, I have read that a 3.2L will fit in this car without changeing to much,will any other motors bolt into this car? I am looking at a 1996 intrepid with a 3.5L, will that motor fit, without to much trouble? Any help would be greatly appreciated, as I still owe money on the car and am verry limited on the money that I have to spend.