can i use s4c (B16) gearing into my ls cable tranny? and what kind os LSD im suposse to use? Need some info pls......

 

You can use the gears, including the final drive as it should bolt right onto your stock diff. Or you can just use the B16 differential w/o taking it apart. As far as LSD, you can use an ITR/CTR but you have to modify the clutch case slightly and use ITR ball bearings.