Cylinder Head Stud Kit for Ford 6.0L Powerstroke Diesel Engines 2003-2010 2504202 - Tektall 250-4202

• 【Good quality】 Rated at 220,000 psi tensile strength,Ample clamping force prevents cylinder heads from lifting,Threads rolled after heat treatment for optimum fatigue strength ,Centerless ground to assure perfect concentricity,Broached stud ends install & make cylinder head removal easier,Chrome moly steel 12-pt nuts & parallel-ground washers included. 【High performance】 Tektall Cylinder Head Stud Kits are precision CNC-machined to exacting specifications and designed for optimum reliability. They are heat-treated and threads are rolled to provide up to ten times more fatigue strength. This makes them far superior to standard OEM fasteners in terms of durability, and fully capable of handling the extra stress of high-combustion engines. 【Replaces Part Number】 250-4202 2504202 【Fitment】Tektall Head Stud Kit Fit for 2003-2007 Ford Powerstroke 6.0L.Fits all 03-10 6.0L Powerstroke Diesel Engines. 【Packing Included】 20 X Head Studs 20 X 12-point Nuts 20 X Hardened Parallel Washers. Please confirm the item if it matches your machine before you purchase.Thanks.