LS LT Air Hold Tool

Build pressure in your combustion chamber to keep valves closed while changing valve springs

• Simply remove the spark plug from the cylinder head and replace with this air hold tool
• Allows you to change valve springs without the need to remove your cylinder heads
• Compatible with standard, "industrial style", quick connect air compressor hose connectors
• Machined aluminum finish
• Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum
• Package Includes: 1 tool