4 x M1030mm Hexagon socket head bolt. FEEDBACK IS VERY IMPORTANT TO US. Lone Star Auto Pars INC. Has committed itself to providing state-of-the-art produtcst and delivering the best services. Is specialized in designing and producing the Wheel hub bearings, Clutchs, Tensioners and Timing Chain Kits.This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Exhaust & Emission Systems\Catalytic Converters". The seller is "lone-star-auto-part" and is located in this country: US. This item can be shipped to United States.