14MM to 12MM SPARK PLUG ADAPTER

Features and Benefits:

• Adapts any 14mm spark plug hole to fit 12mm
• Can be used with TDC indicator (IPA7880) or Compression Gauge Extended Tube (IPA7881) and similiar
• Allows you to use tools designed for 12mm applications
• Made in U.S.A.

Compatible for use with all the tools in the Engine Calibration Kit.