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
Return Policy *
30-Day Risk FREE return for refund or replacement
If you are not 100% satisfied with your returnable items,
return the product for a refund.
* Applies to all purchases made on
MatcoTools.com excluding Toolboxes, Tool Carts, Diagnostics,
Welders, Shop Equipment and shipped items weighing more than
150 pounds; Excludes all Gifts and Branded Apparel items
except branded apparel size exchanges for exact items. See
your Authorized Matco Tools distributor for warranty or return
information on purchases made offline.
TOP DEAD OF CENTER PISTON 6" is rated
5.0 out of
Rated 5 out of
Sturdy ToolGreat tool for finding TDC. Easier than a whistle. VERY heavy and well built. Screws right in to spark plug hole.