my crx 88si blew tranny 88 to 91 should work i have a trans from civic 91 all mounts are the same tried to put it in cant get shaft to go in checked spline its 20 count need help!
someone tell me what im doin wrong i spent 3 hours on my back the trans that came out was L3 trans going innn L3 just a little newer this is pissing me off car has been parked for three weeks my only ride im never gettin rid of it hook me up !!!!!

 

88 transmission input shaft and clutch disc have 21 splines - 89-91 transmission input shaft and clutch disc have 20 splines - sounds like you need 89 Si clutch disc

 

what he said..........just get the clutch disk for a 89-91 si