I was browsing around the internet for stuff for my 88 si transmission and found some useful information that might help people with 88 d series transmissions .
1988 D series transmission..
- 21 spline
- 200 mm stock
1989 D series transmission..
-20 spline
-212 mm stock
after reviewing this information and searching for a performance flywheel I found out that I can use the 90-91 flywheel along with 90-91 pressure plate. This will give my 88 tranny the 212 mm but will still have a problem with the spline count.. so i searched even more and found out that the 86-89 accord is a 212 mm with a 21 spline count! Most of this information is found using the Advancedclutch.com shopping site where i looked up the transmission spec of each model ( until i found a fit ) .