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Innovative of America (INN7881)

Compression Gauge Extension
Compression Test Extension
List Price $27.95
Your Price $21.01
Item Number INN7881
Mfg Innovative of America
Part No 7881
In stock: Yes

Features and Benefits:

  • Works deep-hole pings and hemi engines
  • Extends spark plug hole 7.5 inches
  • Attach compression gauges easily
  • 14mm thread diameter
  • Steel 1144 alloy
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.

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