Complete HeliCoil 18mm x 1.5 Spark Plug Thread Repair Kit in the original case.
Includes:
HeliCoil Kit #5523-18
Installation Tool #4971-18
STI tap
(4) packs of genuine HeliCoil inserts
Instructions
Original storage case
Everything shown in the photos is included. Great quality USA-made HeliCoil kit for repairing stripped 18mm spark plug threads in cast iron or aluminum cylinder heads. Helicoil is known for the quality install tool which far exceeds the quality in the cheaper versions. If you know, you know the quality counts in this type of tool
Cash, Venmo, PayPal, Zelle, or wire transfer accepted. Buyer pays actual shipping, packaging, and insurance costs if shipping is needed. Local pickup is welcome.
Precision Engine Service is retiring after 43 years in business. Watch my other Marketplace listings as I continue to liquidate professional engine rebuilding equipment, tools, and new old stock engine parts.
Keywords: Helicoil, Heli-Coil, 5523-18, 4971-18, spark plug thread repair, thread insert kit, STI tap, engine repair, cylinder head repair, machine shop, automotive tools, tractor repair, industrial engine, vintage engine, restoration tool, mechanic tools, thread repair kit.
