I am putting an obdI D series motor into my EF hatch.

I bought a DX tranny to keep the car cable.

I bought a single cam cable clutch. The pressure plate lines up perfect. The clutch has 20 notches, and the input shaft has 21 teeth. I called the local part store and they said the tranny should have a 20 tooth input shaft.

What clutch do i need to make this combonation work.

I tried searching, but I couldn't find too much info on the input shaft.

Any help will be greatly appreciated.

Thank you.

 

1988 CRX/Civic friction plate should work.

 

thank you

 

You can use the later 212mm (90-92) Civic flywheel and clutch if you use the earlier 21 spline Prelude disc. I think it is 84-87 but I don't have the information at home with me.