Im just wondering which is the easiest motor swap to do the ln9 z24 motor and tranny or the 2.2 ecotec? i have a 2000 ln2 2200 series motor and i believe that the ecotec tranny for the cavalier through 04 is the same the only difference is the clutch setup which also should work if the 2200 series flywheel is bolted on the ecotec. Ihave heard that with the ecotec swap you need to do alot more to get it to work. If someone could lend some advice on it either way thanks.nullnullnull