Description
Adapts any 14 mm spark plug hole to fit 12 mm | Can be used with TDC indicator (IPA7880) or Compression Gauge Ext Tube (IPA7881) and similar | Allows you to use tools designed for 12mm applications | Made in U.S.A.Features and Benefits: Adapts any 14 mm spark plug hole to fit 12 mm. Can be used with TDC indicator (IPA7880) or Compression Gauge Extended Tube (IPA7881) and similar. Allows you to use tools designed for 12 mm applications. Made in U.S.A. Compatible for use with all the tools in the Engine Calibration Kit.
