POSITIONING CYLINDER HEADS USED TO BE WIRE AND CHAINS. NOT SO WITH THE ELIMINATOR. A HANDY ADJUSTABLE HEAD RACK COMES AS A STANDARD FEATURE FOR SAFELY POSITIONING CYLINDER HEADS AND OTHER COMPONENTS SUCH AS INTAKE MANIFOLDS INSIDE THE SPRAYCHAMBER. WHEN HEAD RACK IS NOT IN USE SIMPLY REMOVE THE THREADED ROD FROM THE TURNTABLE FOR OTHER APPLICATIONS SUCH AS ENGINE BLOCKS.