This is the very best of linkages that we've found to work with Kadrons.  This is installed on over 90% of our "Turn-Key" kits we build for customers, and the one that we choose to run on all of our personal cars.  The heim joint design eliminates balls popping off, like stock Kadron style linkages are prone to.  It also allows for far superior tuning.  Each heavy duty aluminum tie rod has one left hand thread and one right hand thread end, allowing precise fine tuning adjustments without the need to unhook any ends to do it.  It will clear the fan shroud and alternator on any Type 1 engine, and can be used with stock fan shrouds or 36HP style ones, with our without heaters.   The billet aluminum pivot post is not only strong, it's super clean looking.  Here's how to set it up: