For Detroit 3350 Injector Height Gauge for Diesel Engines Series 50 & Series 60

Injector Height Gauge Kit – Lang 3350 – For Detroit Diesel Series 50 & 60 Engines 5-Piece Set – 78.2mm to 82.1mm – Knurled Handle for 90° Access. Part Number Lang 3350. Proper Injector Timing: Used to set injector body height relative to the injector follower – essential for correct fuel injector timing.