3 notes 1, if you go a15 you will need a 120y crossmember and drag-link to modify to fit it 2,make sure your conversion is engineer approved (make sure you can get a report) 3, make sure you can get insurance, if you company says "yes" get it in wrighting. the only company that will insure me (a15 sedan) is shannons.. i found these things out the HARD way. alot of frustratoin and dicking around..... you will need the stanza struts but a three cored rebuild standard radiator works well (plus you know its not going to disintergrate on you... another note is spen the extra cash on new rubber pipes ,fanbelt, flexable brakelines as well they can ruin your day and they arent that expensive. when getting a new motor it is always good to do a compression test or get in wrighting that they will change it over if it dosnt work (if its not being rebuilt although hot ups do require a good engine to work properly).also get it properly jetted and tuned (this makes a huuuge difference) all this may seem like alot of money and messing around but it is THE cheapest in the long term and you should get many years of enjoyment . just my 2c. oh and dont forget an exhaust manifold it will be different . good luck and happy cruising yes ,iknow its more than three notes,,,,i lied