Vtec Drive Shaft

[melvtec]

hallo everyone.i'm new in this forum..just wanna ask a quaestion about vtec drive shaft...!
-What the different between B16A drive shaft with B16B,B18C GSR n B18CR...or it's the same with length n size..n it can fit or not with the stock standard D15B...
TQ... :)

 

[916EK]

length is 1 thing, the drive shaft can fit to the differentials & knuckles is another thing