Innovative Products of America IPA 7880 Top Dead Center Indicato

• The TDC Indicator allows a technician to accurately set any position to Top Dead Center.
• Remove spark plug, screw in the gauge and rotate the engine observing the graduation marks on the sliding shaft. Note the top piston stroke.
• Accurately displays piston movement.
• 1/8" graduation marks.
• Installs as easy as a spark plug.
• Made of 1144 steel.
• Stainless Steel spring.
• Lifetime warranty.
• Made in the U.S.A.

Innovative Products of America 7880 Top Dead Center Indicator