6.5L Injection Pump Line Socket

Quadstar Tuning LLC Verified independent store

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This specialty tool makes adjusting and tightening the injector lines on the Stanadyne GM injection pump on the 6.5 engines with electronic injection pumps (DS4). You can easily re ach even the bottom stubborn lines without risk of damage to the lines. Does not work with the 6.2L or 6.5L early model engines with mechanical injection pumps. Show more