Cylinder Leak Down Test Adpt. 14mm Hemi Moroso #89602

*** IN STOCK SHIPS TODAY *** For the racer that wants to do a leak down on an Hemi engine with the cylinder heads on, rocker gear in place this Moroso #89602 14mm leak down tester adapter is just the ticket. Simple for the racer to install with the 5/8" hex on the top of the adapter, thread in by hand, give a snug and install the Moroso #89600 leak down gauge and let the fun begin.

Adapter is made from steel and cad-plated. End to end the adapter is 7.430" long which will work well with fuel or alcohol cylinder heads.