my friend have one in his shop half cut. actually any performance different if compare to type r lsd? both 1-way right?[/QUOTE
One way.. maybe.. they're both helicals, but perhaps the R version is made stronger, hence the mounts are different.
Well the thing about LSDs are if someone has it.. it's usually only one unit, and since the thing runs on gears, god knows how worn it is already, after all, it's the inside gears that matter.
But 2.6-3.8K for new lsd.. hmm hard choice.. I could simply get a type R gearbox with that.. the lsd may or may not be worn.. but I get the ratios as well.