Part Number
38900, 389-100

Feature
Our spark plug cylinder repair kit featured complete and excellent quality. The drills, taps and line up guide are made of high quality thickened steel, individual pieces are highly tempered, with strong strength, sharpness and maximum durability. 8*M14-1.25 inserts has high hardness and the surface is also treated with black oxidation to prevent corrosion and rust, more robust than ordinary helicoils.

Function
This 38900 thread repair tool addressed a regularly occurs damaged heads from blown spark plugs, replacing inserts. This cylinder repair tools is complete, specialty design, precise and perfectly adapted. The helicoil kit of choice for tool enthusiasts and industry professionals alike.

Fit for the Following
Replacement for Ford Triton 1996-2003，Two Valve Cylinder Repair Kit Replacement for 4.6L, 5.4L and 6.8V-10 Two Valve Engines

Package Including
Our spark plug repair kit including the M14-1.25 Inserts*8, Twist Drill, Screw Tap, Line up Guide, Cylinder Leak Tester, what's special is that we have two snap iron pieces. We offer two instructions, one is fixed in the packaging box and will not be lost, the other can be taken out for review, very flexible.

[Professional installation is highly recommended.]