what clutch?

i have an 88 dx trany 21 spline and i got to put a new clutch in i know on the 89 20 spline you can use an 90 and up flywheel and clutch for a littel but of an upgrade is there anything like that for the 88 maybe an integra clutch and flywheel or something
most places i have looked thay only have high performance ones for 89 and up

Unfortunately I think that 21 spline imput shaft ruins that for us.