3/8" thick MM wheel spacers. Fits 5-lug Mustangs, 1979-2014, pair

The physics of keeping the wheels on: Wheel Spacer Tech

• Slips on, over the car's wheel studs
• Longer wheel studs are usually required with these 3/8" spacers.
• You must check the amount of wheel stud thread engagement on your car to ensure that at least 6 threads are fully engaged in the lug nut after installing the wheel spacer.
• 1979-93 Mustangs: Fits only those converted to Ford 5-lug pattern
• Designed and manufactured by Maximum Motorsports
• CNC machined from lightweight aluminum-alloy
• Precision ground on each side to ensure parallelism