With this set up, B16 motor / DC2 JDM B18C Type R 5spd LSD 98+ Trans can I use my clutch/flywheel from the B16 or are the splines different on the trans and wont mate. Thank you.

 

so long as the clutch from the b16 trans was a "hydo"...yes otherwise no. So was the cutch in the b16 trans a hydo or cable?, that's what it comes down to yes or no

 

Sweet. Yes I have an Si and the trans is the original. I just replaced the clutch and flywheel about 10,000 miles ago so I was hoping it would be a fit and I wouldnt have to buy a new one. Thank you B Swapped93 for the info.

 

Dumb add on question. Will my axles line up as well? Thanks

 

yes