ys1 trans question

ls-v90

New Member
I'm buying a ys1 trans which I believe is a gsr trans, its out of a 92 integra. Its goin into a 90da 5spd. Will the shaft from my crank fit the input shaft of the ys1 trans? Get back to me thnx
 

Prozon

Kris
I didn't even know the YS1 was a GSR transmission.
As far as I know, its the transmission I've seen stock in every LS I've seen.
 
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If it's a YS1 GSR trans you may have issues. I believe it's the input shat that's a little different in the GSR YS1. I can't remember off the top of my head though. I'll get back to you on that one.
You'll also need to get a 92-93 clutch kit as the splines are different from 90-91 to 92-93.
You need to find out if it's a USDM GSR YS1, a USDM LS YS1, or a JDM YS1(with or without LSD).
 


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