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Removes Broken Exhaust Manifold Bolts on Duramax 6.6L Diesel Motors Without Damaging the Cylinder Head.

  • Tapered bolts center base plate over bolt holes and slip fit bushing allows you to move from hole to hole without moving base plate.
  • Drill depth gauge to make sure water jacket is not pierced. 
  • The screw extractor is then used to remove the broken bolt. 
  • Includes bushing to drill to tap size when extractor cannot be used.

Lisle Manifold Template GM 6.6L

SKU: 72400
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