- Designed to position and hold the crankshaft when installing timing chains
- Applications: 1993-2004 Ford 4.2L 2 valve, 4.6L 4-valve, 5.4L V8, and 6.8L V10 engines
- These engines are not free-wheeling, and if an engine has "jumped time"; it is possible the cylinder heads need to be removed due to damage on the valves or pistons
- Install over the crankshaft and engine front cover alignment dowel to position the crankshaft at T.D.C. for a proper timing chain installation
WARNING: Cancer & Reproductive harm www.P65Warnings.ca.gov
| Make | Engine | Year |
| Ford | 4.2L | 1997-2008 |
| Ford | 4.6L 2-valve | 1990-2014 |
| Ford | 4.6L 4-valve | 1993-2012 |
| Ford | 5.4L | 1997-2017 |
| Ford | 6.8L | 1997-2018 |