Weir Performance 240sx R-200 Chromoly Spool
A great option for drifters and drag racers. Chromoly steel full spool locks rear differential solid with no small parts to break. Far stronger than welding your open diff. Will not wear out. Great for drifting when the budget doesn’t allow for an aftermarket LSD unit. Axle retainer clips included, bearings installed at an additional charge. For open diff only will not work with VLSD equipped rear.