Lower Tube Boring from 9/16" to 11/16"

Modifying existing Autococker lower tube bore from 9/16" to 11/16". 

11/16" valves include the following: Shocktech Phat Rat, Inception 11/16", Dye lazarus valve, morph valve, as well as others. If you have any question on compatibility, please ask. 

Body will need to be completely empty with all parts(Internal and external removed). 

Does not include return shipping. 

Contact Bearded Works for machine work before sending parts in.