2pc 20mm (3/4") UberTechnic Hubcentric 5x114.3 Wheel Spacers (66.1 bore, 12x1.25 Studs) for Nissan Infiniti G35 G37 FX35 FX50 350z 370z Altima Maxima 300zx 240sx Rogue Murano Sentra Black [NISSAN & INFINITI APPLICATIONS] 1987-1996 300zx. 2003-2008 350z. 2009-2017 370z. 1995-2017 Maxima. 2003-2008 G35. 2008-2013 G37. And Many More! See Description for Full List. [SPECIFICATIONS] Set of 2. 3/4" (20mm) Thickness | 5x114.3 Bolt Pattern | 66.1mm Hub Bore | 12x1.25 Threaded Studs/Nuts [MANUFACTURING] CNC Machined to exact specifications from Aerospace Billet Aluminum. The 66.1mm bore ensures a tight fit on the hub. And the 66.1mm wheelcentric lip functions as an extension of the hub. Undergoes anodizing process to prevent corrision. Includes pre-installed heat treated 10.9 grade studs. [PRODUCT BENEFITS] Hubcentric Design ensures exceptional wheel balance and eliminates chance of vibration. Gives your vehicle a more aggressive stance. Improves handling characteristics and stability. Fixes brake caliper clearance issues. Increases tire clearance to allow installation of wider wheels and tires. [FITMENT NOTE] Not compatible with OEM wheels. The included lug nuts, along with your OEM wheel studs, will extend past the surface of the spacer. Please verify that the back of the wheels have "pockets" / cavities large enough to accommodate for this. Every 3/4" (20mm) spacer on the market will have this issue; if your wheel is unable to accommodate for the protruding nut/stud, we recommend looking at thicker spacers.