91 fwd trans in 90??

[1glaserfwd]

Ok guys I am starting to go cross eyed after reading so much hopefully I can get a clear cut answer here. I am in the middle of upgrading my clutch and while the trans is out I thought I would try this spare fwd trans I have that a buddy said shifted great! My trans grinds into 2nd and 3rd at high rpm so I thought why not try. I thought I read somewhere that the 90 cables and brackets were different from a 91. I cant find a clear cut answer. The numbers on my trans are kf5m332spzs, the other trans is kf5m332spzv. I know there both front wheel drive but just wanted to see if anybody has a real world experience and knows for sure. Any replies are appreciated!!!