Thread Repair Kits: Permatex 81668 Stripped Thread Repair Kit

Permatex 81668 Stripped Thread Repair Kit Reviews

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Permatex 81668 Stripped Thread Repair Kit Feature

Effective up to 128 ft. lbs. Of torque and between -65F to 300F
Repairs most metal-to-metal fasteners up to SAE grade 5 English and 8.8 metric (coarse and fine)
Suggested Applications: Intake manifold bracket fastener threads, timing chain cover bolt threads, valve cover bolt threads, water pump bolt threads

Makes reliable thread repairs without drills, taps, tools or inserts. Restores worn, stripped or damaged threads and eliminates future corrosion, galling, seizing and rust.