Comptaible with:
Designed for use on Ford 1993 and newer 4.2L, 4.6L 2-valve engines, 4.6L 4-valve engines, and 5.4L/6.8L V8 engines when installing timing chains.
Also works on Ford 3V engines when a repair manual calls for 303-448 to be used.

Material:
Made of harden chrome molybdenum steel with black oxide finish resisting rust and deformation.

Easy install:
-This tool can easily installs over the crankshaft and engine front cover alignment dowel to position the crankshaft at top-dead-center - the correct position for timing chain installation.
-With this tool wrench holder ,it can be more convenient to removal and installation,help improve your work efficience.
-These engines are not free-wheeling, and if an engine has "jumped time" it is possible the cylinder heads have to be removed because of damage to the valves or pistons.

Partial application list below:
1993-newer 4.2L and 4.6L 2V
1993-newer 4.6L 4V
1993-newer 5.4L and 6.8L V8
2011-newer 5.0L 4V Engine-5.4L (3V)
Expedition Navigator:Vehicles Engine-6.8L:E-Series
Vehicles Engine-4.6L and 5.4L:E-Series
Vehicles Engine-6.8L (3V)
F-Super Duty 250-550
Vehicles Engine-5.4L (3V)
F-Super Duty 250-550
FD Vehicles Engine-5.4L (3V):F-150
FD Vehicles Engine-4.6L (2V):F-150
FD Vehicles Engine-5.4L (4V):Mustang
FD Vehicles Engine-4.6L (2V):Town Car
FD Vehicles Engine-4.6L (2V):Crown Victoria Grand Marquis.
FD Vehicles Engine-4.6L (2V):Marauder/Mountaineer 2004

Package include:
1Pcs Crankshaft Positioning Tool