This ensures full thread engagement for safe usage
and two holes below you have a full range of adjustment to get the bar angle where you want it at any ride height
both the compression and rebound forces will ultimately provide for a blow-off
You can take it off and your lap times will not change
With the shock or strut in a vice on its side in the fully extended position
5.7 Hemi Right Side Header Flange. 3/8" Thick Stainless. Square Port for 1-3/4" 2008 Ford Mustang This ensures full thread engagementKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud