Big End Performance Semi-Truck Engine Service Tools
![Big End Performance Engine Service Tools](https://ic.truckid.com/brands/big-end-performance-truckid_0.jpg)
- Big End Performance®Top Dead Center Locator (41052)Universal Top Dead Center Locator by Big End Performance®. Screws into the spark plug hole and positively stops the piston in order to find top dead center. Top dead center locator, 14mm. If you're looking for a reliable solution to...Designed to help to get your job done rightManufactured utilizing the highest quality materials$14.39