POINT ONE MAIN STUD KIT - GM LS ENGINES - K003

Point One E190 Series 8740 Main Stud Kit with 12pt Nuts Black Oxide Finish Chevrolet LS1 LS6 LS Gen 3 & GMPP LSX block Ideal for high-compression or boosted applications, premium 8740 alloy steel head stud kits deliver significantly improved clamping pressure. Main stud kits help eliminate main cap walk/fretting and protect the threads in your engine block. (Will work in conjunction with the factory windage tray. Kit includes side bolts.)

Point One E190 Main Studs boast an impressive 190,000psi nominal tensile strength, made from grade 8740 steel sourced only from US mills. Precision is paramount. All fasteners are individually racked and heat treated in-house in vacuum furnaces under the supervision of our full-time metallurgist. Every stud is straightened and centerless ground for exceptional concentricity. Threads are rolled post-heat treatment providing optimal strength. 12-point nuts are cold forged in-house and vacuum heat treated. Washers are hardened and double-disc ground, further contributing to consistent results.

Every critical fastener is made, start to finish, in our state-of-the-art facility in Rogersville, Missouri, USA. The commitment to quality is further emphasized as the fasteners are presented packaged in vacuum bags with external threads protected in a sleek retail box. Dense foam protection is used to ensure your Point One Main Studs arrive in pristine condition. Choose Point One for uncompromising strength, precision engineering, and the quality of American craftsmanship.