The Fusion HD Throttle Tube may be the last throttle tube you ever need to buy

due to chrome or powder coat buildup

Kit contains everything needed to restore front brake shackle on 1936-1938 Big Twins and 45s

it's the perfect upgrade for your bike

allowing the battery to be permanently sealed once filled

Two Bolt Intake Leak Tester Subcategory_Wires & Tubing The Fusion HD Throttle TubeThis tool from Unity Manufacturing makes testing your intake tract a breeze. Simply bolt this to your intake manifold, make sure your intake valves are closed, and use a bicycle tire pump or air compressor regulated down to 10 psi. Spray the intake gasket area with soapy water and look for the bubbles. Readjust your clamps and repeat until you dont have any leaks, then bolt your carb on and go! Made in USA.