For Aluminium Cylinder Heads with stripped Spark Plug threads. Inserts in Kit : 5 x 12.7mm, 5 x 17.5 mm. Installed Length. Very High Quality Kit Made in Germany.
Spark Plug Thread Repair Kit – 14mm Reamer Thread Repair Tool &4 Inserts C
Spark Plug Thread Repair Kit – 14mm Reamer Thread Repair Tool &4 Inserts
Spark Plug Thread Repair Kit, 14mm Cylinder Head Rethreaded Kit Repair Tools and
5334-14 SPARK PLUG THREAD REPAIR KIT 14MM - 1.25
SPARK PLUG THREAD REPAIR KIT 14MM - 1.25 Made in U.S.A.
HELICOIL 14MM SPARK PLUG THREAD REPAIR KIT 14-1.25mm New 4971-14 1030-14
