Top Street Performance Pro Series Cylinder Head Stud Kit for 39-48 Ford Flathead Offenhauser

TSP's fasteners are composed of 35 chromoly steel for a minimum tensile strength of 190,000 PSI. Threads are rolled after heat treatment and then tested for tensile and yield strength. All hardware is then given a black oxide finish and oil coating to protect from rust and corrosion.COMPATIBLE WITHFORD FLATHEAD V8 ENGINES 3.6L / 221 in³ 3.9L / 239 in³ 4.2L / 255 in³COMMON VEHICLE APPLICATIONSFord passenger cars (1939–1948 Flathead V8 equipped)Ford trucks using compatible Flathead V8 enginesHot rod and vintage Ford Flathead buildsOffenhauser-style Flathead cylinder head applications (where listed)NOTESVerify year range, head style, gasket selection, and cooling passage compatibility before installation.Designed for Ford Flathead Offenhauser-style cylinder head stud applications.Not compatible with Ford Small Block Windsor, FE, Coyote, or Big Block Ford engines.SPECIFICATIONSTorque: 4 steps up to 45 ft-lbs, check after warmupColor: BlackFastener Style: StudGrade: PerformanceHead Style: HexMaterial: 35 Chromoly SteelQuantity: Sold as a kit

• Fits Ford Flathead V8 applications; verify year, displacement and head style before ordering
• Stud kit with Hex hardware and 35 Chromoly Steel construction for performance engine builds
• Provides strong, consistent clamping force to support head gasket sealing and cylinder pressure control
• Application-specific torque procedure listed in specs: 4 steps up to 45 ft-lbs, check after warmup