Accurate means for finding TDC to set engine timing
Accurately displays piston movement
Designed for Hemi design engines or a 90° design
1/8" gradient marks
Installs as easily as a spark plug
Made of 1144 steel alloy with a stainless steel spring
6.25" long (14mm thread)
Made in USA
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TOP DEAD OF CENTER PISTON 6" is rated
5.0 out of
5 by
1.
Rated 5 out of
5 by
MrToad21 from
Sturdy ToolGreat tool for finding TDC. Easier than a whistle. VERY heavy and well built. Screws right in to spark plug hole.