I don't think that is a good idea to be installing CV half shafts on a GEN 2.
Mainly I believe they are not the same length plus if your car has ABS they
will definitely not work from my own personal experince. Due to the CV has a larger diameter at the outside end than on the UJ shaft.
Thus your ABS speed sensor & ring will not match properly and you will get an ABS light malfunction.
If you think about it UJ half shafts are proven to be better. First they don't
have dust boots the could crack or rot over time. Second they are simpler to repair and third they are inexpensive to replace in comparison to the CV shafts. IMO
