BLOX Racing Limited Series 5- and 6-speed shift knobs are CNC machined from high-grade stainless steel and custom-weighted to 450 grams. These heavier shift knobs are designed to increase the effects of quick-shifting and will help minimize binding.These "Original-Style" shift knobs feature highly polished stainless steel cores and then PVD-coated in four show-stopping hues. The end results are nothing short of brilliant.Limited Series shift knobs are available as 5- or 6-speed and in 10x1.5, 10x1.25 and 12x1.25 thread pitches.FITMENT CHART - MANUAL TRANSMISSION10x1.5: Acura, Honda10x1.25: Hyundai, Infiniti, Mazda, Mitsubishi, Nissan12x1.25: Scion, Subaru, Toyota