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Helicoil (HEL539614)
Sav-A-Thread HT - Ford 5.4 and 4.6 Liter Spark Plug Thread Repair
M14 x 1.25 spark plug thread repair. Designed for "Half Thread" (HT) spark plug applications in 4.6 and 5.4 liter engines. Allows access to deep ports. Positive mechanical locking feature ensures insert stability; insert will not come out. Utilizing the piloted reamer tap, alignment is maintained and pre-drilling is not required. Note: It is recommended that the head be removed before installation to ensure chips do not enter the cylinder. Kit contents: Piloted reamer tap (1), Steel installation tool (1), Expanding tool (1), M14x1.25 HT inserts (12)
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