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
IPA7881 | Compression Gauge Extension |
All descriptions and specifications subject to change without notice. Items may not be exactly as illustrated.