Building a DX Trans for my DOHC ZC need some info

[4DR-EF]

Can i use an aftermarket SI clutch and flywheel in a DX tranny and also, can I put an LSD in a DX tranny. I see some on ebay for sale but it says they are for SOHC's will one of these LSDs be compatible with a DX tranny going onto a DOHC ZC. PLEASE HELP.

[jlicrx]

as long as your transmission is not an 88 model, you can use the 90 and up flywheel along with the 90-91 Si clutch - most LSD (like the OBX you see on Ebay) units are made for the transmissions with the larger 40mm differential carrier bearings - the DX transmission uses the smaller 35mm differential carrier bearings - you would need an LSD for the smaller bearings for the DX transmission - Quaife makes LSD for that application - they are expensive, but are the best