This bump stop extension kit includes a pair extensions that attach with a 3/8" bolt to create a universal mounting platform very common on Jeeps as well as many other vehicles. Bump stop extensions limit a tire's upward travel into the fender well, limiting spring travel to prevent failure and fatigue by keeping the spring from being over-compressed on lifted vehicles - especially those with larger-than-stock tires.

• Designed for simple bolt on installation on most applications
• Composite construction able to withstand 60,000lb load
• 3" diameter and available in 1.5", 2", and 3" heights
• Kit includes 2 bump stops and mounting hardware