Used at Burner as secondary protection

GM/Chrysler Test Port adapter

air filter regulator w/gauge

+ blue competitor couplers/plugs are all compatible

- Digital backlit readout display gives you the ease of reading in any type of lighting condition (day/night) allowing for precise measurements

LTI LT-99 GM Tool (1 Piece) Valve Nut Used at Burner as secondaryPhoto for Reference Single Item Included, Not Kit GM Tool (1 Piece) The Supreme Master Auto Lock Out Tool Kit contains 1 pieces and is the ultimate product available today to handle emergency lock outs. This kit is packaged in a custom heavy duty blow molded carrying case with vinyl inserts, and includes a fully illustrated instruction manual.