【Fitment】for 1998-2005 Blazer, 1980-2002 Camaro, 2015-2018 City Express, 1980-2019 Corvette, 1982-2004 S10, 1983-1994 S10 Blazer 【Parameter】Vehicle Bolt Pattern & Wheels Bolt Pattern: 5x4.5 or 5x4.75 , Center Bore without lip: 78.1, Thickness: 1/2 inch, Slip on Installation, package of 4pcs real forged wheel widening spacers 【Aircraft-Grade Durability】The lug wheel spacers 1/2 inch 5x4.5 or 5x4.75 are made from the 6061-T6 aluminum billet with CNC-machined, forged under 10, 000-ton press for 30% higher yield strength than cast spacers. Heat treated and hardened bolts can deliver strength and efficiently eliminate the risk of vibrations, and corrosion resistance for extreme off-road conditions. 【Enhanced Stability & Aggressive Stance】1/2 inch wheel spacer safely widens your track by 1/2 inch to improve cornering stability, reduce body roll, and give your truck/SUV a commanding, custom-wheel-ready appearance. 【TORCHBEAM Quality】➀ Please check whether your vehicle is suitable in the amazoncomfirmedfit to avoid buying wrong. ➁ If you are not sure whether it is right for your car, you can always contact us and we will help you find the best adapter/spacer for your car, we provide 24-hour service Brand Torchbeam Model Wheel Spacers Item Weight 4.09 pounds Manufacturer Torchbeam OEM Part Number ZC6WSA1941401 Item model number ZC6WSA1941401 Product Dimensions 7.28 x 6.85 x 2.83 inches Manufacturer Part Number 7693WSA194XUS1