2341 Cylinder head holder tool. 12mm/14mm

This Jims cylinder head holder tool is a lifesaver when you are performing top-end overhauls or valve work. It features dual threaded ends in 12mm and 14mm sizes, allowing you to thread the tool directly into the spark plug hole. Once secured, you can clamp the hex body into a workbench vice, providing a rock-solid base to work on the head without it sliding around or risking damage to the cooling fins. It fits a massive range of Harley-Davidson models, including 1948 to 2017 Big Twins (excluding 2017 Milwaukee-Eight models), 1957 to 2022 Sportsters, 2008 to 2012 XR1200s, and 2003 to 2010 Buell XB models. It is sold individually and is an essential addition to any engine builder's bench.