ARP 100-7733 M14x1.50 Wheel Stud Kit 1 in. Over Stock for 2015-2026 Ford Mustang

Vehicle Fitment

• 2015-2023 Ford Mustang S550 (EcoBoost 2.3L I4, V6 3.7L, GT 5.0L V8, Shelby GT350/GT350R 5.2L V8, Shelby GT500 5.2L V8 - RWD)
• 2024-2026 Ford Mustang S650 (EcoBoost 2.3L I4, GT 5.0L V8, Dark Horse 5.0L V8, Dark Horse Premium 5.0L V8 - RWD)

Fitment Notes

• Fits front and rear wheel hubs on all S550 and S650 Mustang trims
• Studs are 1.000 in. longer than stock - verify wheel offset and spacer clearance before installing
• Open-ended lug nuts are required; standard closed-end OEM lug nuts will not work with extended studs
• Press-in installation - hub hole must be 0.609-0.619 in. for steel/cast iron hubs and 0.609-0.615 in. for aluminum hubs to ensure correct interference fit
• Each hub hole must be chamfered 0.025 in. to clear the underhead radius and prevent stud failure
• Sold as a set of 5 studs - purchase covers one hub/corner

Features

• Made from heat-treated 8740 chromoly steel, rated at 190,000 psi tensile strength - significantly stronger than OEM wheel studs
• 1.000 in. over stock length provides additional thread engagement for wheel spacers, aftermarket wheels, and race applications
• Cadmium-plated gold finish for enhanced corrosion resistance and long service life
• Quick-start nose design prevents cross-threading during lug nut installation
• Press-in installation with no drilling required - direct replacement for factory studs
• Engineered to handle high shear and lateral forces generated under hard acceleration, braking, and cornering
• Compatible with all S550 and S650 Mustang trims including Shelby GT350, GT500, and Dark Horse performance variants

Specifications

• Part Number: 100-7733
• Material: 8740 Chromoly Steel
• Tensile Strength: 190,000 psi
• Thread Size: M14 x 1.50 RH
• Underhead Length (UHL): 3.435 in.
• Knurl Diameter: 0.625 in.
• Knurl Length: 0.400 in.
• Nose Length: 0.435 in.
• Style: Press-In
• Finish: Cadmium Plated (Gold)
• Quantity: Set of 5

Included Components

• 5x ARP M14 x 1.50 Chromoly Press-In Wheel Studs
• Note: Lug nuts not included; open-ended lug nuts required

Product Description

The ARP 100-7733 is a set of five press-in wheel studs designed specifically for the 2015-2026 Ford Mustang, covering both the S550 (6th Gen) and S650 (7th Gen) platforms across all trims. At 1.000 in. longer than stock, these studs provide the extra thread engagement needed for wheel spacers, thick-centered aftermarket wheels, and performance or track builds where proper lug nut seating depth is critical. Manufactured from heat-treated 8740 chromoly steel at 190,000 psi tensile strength, they are built to handle the shear and lateral forces that factory studs are not rated for under race conditions.

Installation is a direct press-in fit using the factory hub holes - no drilling required. The quick-start nose minimizes cross-threading risk during lug nut installation, and the cadmium-plated finish protects against long-term corrosion. Open-ended lug nuts are required with these extended studs, as OEM closed-end nuts will not fully seat. Compatible across the full Mustang lineup including the Shelby GT350, GT500, and S650 Dark Horse performance variants - front and rear.