I can't remember for sure but believe the 020 one will work better. The one for the 02A will also work, but when going the other way a few times I recall having to trim (spelled cut) the metal in a place or two to get it to fit good. I really would suggest finding one of each at a strip lot to see which works better. The 3a most likely had a 228mm flywheed and "standard" clutch setup which could also have a little to do with fitment (I think it did in my case).



