and a vent tube that is soldered shut

67-1/2 degree

tension spring and wingnut

This is for use with a stock with wheel

22MM Click-Slick Petcock - Round Body - Black - Downward Sportster Year Range_1957-1985 and a vent tube thatGolan Products introduces the worlds first BALL BEARING petcock with detents for quick, effortless switching from ON to RESERVE to OFF. You can now switch petcock positions with confidence, each position having its own, easy to feel detent. The petcock handles' motion is virtually friction free using internal ball bearing which reduces the effort needed to move the lever. The ball bearings completely eliminate traditional rough, sticky or frozen valve