Allstar Performance Spark Plug Gap Tool Kit 29004R Stand adapter brackets fasten to

Stand adapter brackets fasten to adjustable arms of most engine stands

and Diaphragm AssemblyTo us

75 in Extended

including JR and QM associations

Adjustable arm for 1978-88 GM Metric G-body cars features a threaded assembly which aids in correcting bump steer problems by lowering the arm up to 3/4" compared to OE style arm

Allstar Performance Spark Plug Gap Tool Kit 29004R Stand adapter brackets fasten toSpark plug gap tool quickly and accurately gaps 14mm threaded spark plugs. Thread spark plug into tool, place the correct size feeler gauge beneath the ground strap then tighten knob to set plug gap. Includes 17 different feeler gauge sizes . 010" thru . 035". Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over