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COMPRESSION TESTER EXTENSION

  • This extension is 8" in length and brings a spark plug hole above the valve cover on deep plug hole and HEMIspherical engines for easy compression gauge attachment. The O-Ring seal allows complete compression transfer. Comes with a Lifetime Warranty.
  • Works deep-hole pings and hemi engines
  • Extends spark plug hole 7.5 inches
  • Attach compression gauges easily
  • 14mm thread diameter
  • Steel 1144 alloy
IPA7881Compression Gauge Extension

All descriptions and specifications subject to change without notice. Items may not be exactly as illustrated.