Bolt on Wheel-E-Bar, Chrome Round Tube Sprung, Competition Engineering has designed a bolt on version of our famous Wheel E- Bars specifically for street enthusiasts. Utilizing the same components as our Professional Wheel-E-Bars we were able to adapt them for street use by replacing the weld in ounting brackets with bolt on brackets. Bolt-on Design, no welding required, Triple process, show quality, chrome plated finish. 44" overall length, 18 5/8" center to center mounting bracket distance, Includes all hardware and mounting instructions. Can I use a Bolton Style Wheel E-Bar for Racing? This Bolt-On Wheel-E-Bar are intended for a Pro Street look, they contain many of the same components used in the Weld-On Wheel-E-Bars for racing. In fact , only difference is the bracketry which in its bolt-on configuation is not strong enough to control the vehcile in a wheelstand. By removing the clamp bracket and welding the axle bracket directly to the housing, you have a Wheel-E-Bar suitable for both street and Drag Race use.