Manufactured by Teraflex. TeraFlex TJ/LJ LCG Front Upper/Rear Upper Bump Stops mounts in either the front upper or rear upper bump stop mounting locations of the frame. This bump stop extends the effective bump stop length by 2.25". Proper bump stop length is critical to prevent damage to suspension components, shock absorbers, and fenders. FITS: � TJ Wrangler � LJ Wrangler Unlimited (long wheelbase) SPECS: � PAD HEIGHT: 2.25� � LIFT HEGITH: 4� � Sold as a pair INSTALL TIME: 1 Hour