and the largest diameter measures 1-1/2"

Professional Installation Recommended: Due to the custom nature of the install

Chrome plated knurled allen screws and washers mount cam cover on all 1999-up Twin Cam 88 Dyna and FLT and 2000-up Twin Cam 88B Softail models

Manufactured with the highest quality standards and featuring a correctly calibrated pressure relief valve for each application

39mm Extended Damper Tube Kit- Harley-Davidson Front End Capacity_2 - 2.5 gallon and the largest diameter measuresUpgrade your 39MM Front End to this Til Death Cycles Damper Tube Kit for a taller front end with more travel! OEM quality replacement Easy install Cheap and effective way to upgrade your 39mm front end Using the supplied spacer you can choose to run either 9. 5" or 11. 5" utilizing the same kit! Depending on your model, you could gain anywhere from 2" 4" of lift and travel utilizing this kit! 100% Made in the USA. NOTE: These extended dampers will NOT