Motorsport Hardware 78mm 14 x 1.25 to 14 x 1.5 Endurance Race Conversion Stud Kit

• Proprietary forged steel alloy formulation.
• 12.9 grade hardness – Axial tensile strength: 260,000 lbs min
• Perfect for F-Chassis or 14×1.25 Track/Race applications!
• Converts fine 14×1.25 thread to coarse 14×1.5 thread for incredible durability!
• Avoid cross threading the fine 14×1.25 thread
• Save your wheel hub from repeated off-on damage
• Manufactured in the USA by Nuclear Power Plant supplier
• Fast start nut installation
• Wider stud body diameter for increased strength. Nut engagement remains very smooth!
• Black Zinc Finish
• Bullet Nose
• Double Nut method installation
• Extended thread design – Will accept up to a 20mm spacer

Each kit comes complete for your vehicle (4-wheels)