ARP 250-4203 Head Stud Kit
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ARP 250-4203 Head Stud Kit for Ford 6.4L Power Stroke Diesel engines. This kit contains stainless steel, fully threaded head studs and bolts finished in painted exterior for corrosion resistance. Designed for vehicle-specific fitment to Ford 6.4L Power Stroke engines, the premium-grade alloy-steel fasteners feature M12x1.25 thread size, 12-point head style, and a right-hand thread orientation with thread class 3A for high-strength performance (maximum shear strength rated at 132,000 psi). The kit includes the head studs and bolts and is backed by the manufacturer's warranty. Item weight listed as 12 Pounds (per Rainforest specification); product database records show product dimensions (H x W x L) = 2.41 x 6.37 x 10.86 and product weight 16.5 (database). Ideal for performance and replacement engine work where durable, high-strength head fasteners are required.
- Package Weight: 7.238 kilograms
- Fit type: Vehicle Specific
- Part number: 250-4203
- Ford 6.4L Powerstroke Diesel Head Stud Kit
Specifications:
| Materials & Construction | |
| Color | Black |
| Finish Types | Painted |
| Material | Stainless Steel |
| Metal Type | Alloy Steel |
| Outer Material | Stainless Steel |
| Product Details | |
| Drive System | Rear-Wheel Drive |
| Fastener Size | 12mm |
| Fastener Type | Studs |
| Finish Types | Painted |
| Head Style | 12-point |
| Head Type | Socket |
| Included Components | Head Stud & Bolt Kits |
| Item Type Name | Head Stud & Bolt Kits |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Metal Type | Alloy Steel |
| Part Interchange Info | 250-4203 |
| Screw Head Style | 12-point |
| Size Name | Stock |
| Thread Coverage | Fully Threaded |
| Unit Count | 1.0 Count |
| Warranty Description | Manufacturer Warranty |
| Sizing & Dimensions | |
| Compatible Groove Diameter | 0.39 inches |
| Height | 2.41 inches |
| Length | 10.86 inches |
| Product Dimensions | 2.41 x 6.37 x 10.86 inches |
| Product Weight | 12 Pounds |
| Size | Stock |
| Weight | 16.5 pounds |
| Width | 6.37 inches |
| Technical Specifications | |
| Grade Rating | premium |
| Item Hardness | High (exact scale not specified) |
| Maximum Shear Strength | 132,000 psi |
| Set Screw Thread Type | UNC or UNF |
| Thread Class | 3A |
| Thread Size | M12x1.25 |
| Thread Style | Right Hand |
| Thread Type | Unc |
