Moroso 89602 - Cylinder Leak Down Tester, Adapter, Ohc And Hemi

Cylinder Leakage Testers Adapter Leak Tester OHC 7.43 in. Long • Quickly diagnoses failed or leaking valves, pistons, rings, and head gaskets • Large-diameter 3-1/2" gauge face indicates percentage of leakage rather than psi, eliminating the need for math calculations • Includes 4-foot hose with quick-disconnect fitting • Accessory adapter available for 14mm plugs on OHC and HEMI engines Part # REPLACEMENT PARTS 97500 Gauge Head